help me with this please

Answer:

To help them survive.

Explanation:

They wear these suits to help them survive. There is a lot of pressure that is being pushed onto the diver by the water, so they need special equipment to live. They also need these costumes to breathe underwater by using an oxygen tank.

Answer:

A (?)

Explanation:

"water can transport larger particles like pebbles, and ice can transport the largest particles such as boulders."

" Glaciers can pick up chunks of rocks and transport them over long distances. When they drop these rocks, they are often far from their origin."

example:

Glacial boulders are great examples of this, they are large rocks that glaciers -- hence the name -- carried far away and eventually dropped off!

The force of erosion that is most likely to transport large chunks of rock, such as boulders, over great distances is glacier. The correct option is A.

A glacier is a long-lasting body of dense ice that moves under its own weight. A glacier forms when the accumulation of snow over many years, often centuries, exceeds its ablation.

The removal and transit of bedrock or sediment by three primary processes is known as glacial erosion. These processes are quarrying (also known as plucking), abrasion, and melt water erosion.

Glaciers can shape landscapes by eroding or removing rock and sediment.

They can erode bedrock using abrasion which is the ice at the bottom of a glacier is usually contaminated with bits of rock, sediment, and debris. It's abrasive, like sandpaper.

Thus, the correct option is A.

For more details regarding glaciers, visit:

https://brainly.com/question/19709729

#SPJ2

Answer:

The evidence in the fossil record that supports gradualism is the intermediate forms of organisms showing graual change. An evolution pattern showing tiny changes in a species gradually adding up to major changes over long periods of time.

Explanation:

Another logical way to classify trees is by the type of fruit they produce.

What is Fruit?

A fruit is the structure that contains seeds after flowering in blooming plants. Flowering plants spread their seeds via their fruits.

A fruit is a mature, ripened ovary along with its contents. The ovary is the reproductive structure in the plant flower that contains the ovules. From the earliest stages of flower development until the ovules become fertilized and turn into seeds, the ovary encloses and protects the ovules.

Fruits are high in dietary fiber, vitamins (particularly vitamin C), and antioxidants. Although fresh fruits spoil quickly, their shelf life can be extended by refrigerating them or removing oxygen from their storage or packaging containers.

Fruits can be juiced, jammed, and jellied, and then preserved through dehydration, canning, fermentation, and pickling.

Waxes derived from bayberries (wax myrtles), as well as vegetable ivory derived from the hard fruits of a South American palm species (Phytelephas macrocarpa), are important fruit-derived products. Morphine, for example, is derived from the fruit of the opium poppy.

To learn more on Fruit from the link:

https://brainly.com/question/19872214

#SPJ4

Sex chromosomes are those chromosomes in which sex-determining genes reside. Humans have two sex chromosomes, one inherited from the mother and the other from the father. These two chromosomes differ between males and females.

Females have two X chromosomes, while males have one X and one Y chromosome. Match each phenotype description to its corresponding sex chromosome genotype in humans The five phenotypes listed in the question are described below and matched to their respective sex chromosome genotypes.

XX with SRY on X: This is a genetic disorder that causes individuals with a male gender identity to have two X chromosomes and a single X chromosome with the SRY gene. This can cause the development of female genitalia, although a male gender identity is present. XY with SRY deleted: The Y chromosome determines male development. If the SRY gene, which is located on the Y chromosome, is absent or deleted, male development may not occur as expected, and individuals with an XY genotype may develop female characteristics.

XXX: Females have two X chromosomes, so individuals with three X chromosomes are genetically female. However, the presence of additional sex chromosomes can result in abnormal development.

XXY: An extra X chromosome in males, also known as Klinefelter syndrome, can cause infertility, smaller testicles, reduced body hair, and breast enlargement. XYY: Males with two Y chromosomes, or Jacob's syndrome, are taller than average but may experience delayed language development, learning difficulties, and attention deficit hyperactivity disorder (ADHD).

Therefore, the matching of each phenotype description to its corresponding sex chromosome genotype in humans is shown below:

Phenotypically female with some abnormalities and overexpression of X chromosome genes: XXX Phenotypically male with an increase in average stature: XYY Phenotypically male but karyotype indicates the presence of only X chromosomes: XY with SRY deleted Phenotypically male with sterility and hypogonadism: XXY Phenotypically female but karyotype indicates the presence of both sex chromosomes: XX with SRY on X.

To learn more about chromosomes visit;

https://brainly.com/question/30077641

#SPJ11

Based on the endosymbiotic theory, A: Prokaryotic organisms engulfed* a virus and developed a symbiotic relationship which led to the evolution of organelles such as mitochondria and chloroplasts.

The endosymbiotic theory proposes that eukaryotes evolved from a symbiotic relationship between a prokaryote and another prokaryote. Evidence for this theory includes the discovery of small, membrane-bound organelles within eukaryotic cells that are similar in structure and function to prokaryotic cells. This suggests that these organelles may have originated from engulfed prokaryotes. One example of this is the endosymbiotic theory of the origin of plastids, which proposes that chloroplasts in plant cells and other organisms originated from engulfed cyanobacteria. Therefore, option A is supported by evidence for how eukaryotes evolved.  

Learn more about endosymbiotic theory

https://brainly.com/question/29117311

#SPJ4

Bone growth in which the bone increases in length is called "longitudinal" or "interstitial" growth.

This type of growth occurs at the epiphyseal plates or growth plates, which Are found at the ends of long bones and are responsible for Lengthening The bone during development.

Longitudinal bone growth is the ossification of the bone that grows Lengthwise until they stop growing.

Growth in bones occurs in two ways either longitudinally or increase in The Width of bone size. This increase in the length size of the bone is referred As interstitial growth.

To learn more about Bone growth

https://brainly.com/question/6105770

#SPJ4

Bone growth in which the bone increases in length is called longitudinal growth. This type of growth occurs at the growth plates, also known as epiphyseal plates, located near the ends of long bones.

During longitudinal growth, the growth plates are responsible for the lengthening of bones. The growth plates are composed of cartilage, and they allow the bone to continue growing until the individual reaches their full adult height.

Here's a step-by-step explanation of how longitudinal bone growth occurs:

1. Longitudinal growth begins at the growth plates, which are found near the ends of long bones, such as the femur (thigh bone) or tibia (shin bone).

2. The growth plates contain chondrocytes, which are specialized cells responsible for producing cartilage.

3. Chondrocytes divide and multiply, leading to the formation of new cartilage cells.

4. As the cartilage cells divide, they push the existing cartilage further away from the growth plate, lengthening the bone.

5. At the same time, osteoblasts, which are bone-forming cells, gradually replace the cartilage with bone tissue.

6. This process continues until the individual reaches skeletal maturity, at which point the growth plates close, and longitudinal bone growth stops.

It's important to note that bone growth also occurs in other directions, such as bone width or thickness, which is known as appositional growth. However, the specific type of growth mentioned in the question refers to longitudinal growth, where bones increase in length.

To learn more about Chondrocytes, visit here

https://brainly.com/question/33441862

#SPJ11

Answer: your lucky

but please study, don't waste your life.

The progenitor of a macrophage is the monocyte. Thus, option C is the correct answer.

Monocytes are a particular kind of white blood cell that move through the bloodstream. When they migrate from the bloodstream into the tissues, they differentiate into macrophages. Macrophages are specialized cells of the immune system that play a crucial role in engulfing and destroying foreign substances, such as bacteria and cellular debris. They are part of the body's defense mechanism against infection and are found in various tissues throughout the body.
Monocytes are produced in the bone marrow as a result of hematopoiesis, the process of blood cell formation. To gain comprehension of the process, let's analyze it step by step:

In summary, monocytes are the progenitors of macrophages. They differentiate into macrophages when they migrate from the bloodstream into the tissues. Macrophages then play a critical role in immune responses by engulfing and eliminating foreign substances.

Therefore, option C is the correct response.

Learn more about Monocytes at:

https://brainly.com/question/28496020

#SPJ11

Answer:

ok

Explanation:

The answer is B. Multiple food chains make up a food web of an ecosystem. A food web is made up of multiple food chains, and shows the relationships between different organisms in an ecosystem.

This scenario, where a pink carnation is produced as a result of cross-pollination between a red and a white carnation, is an example of incomplete dominance.

Incomplete dominance is a genetic phenomenon in which the offspring's phenotype is intermediate between the phenotypes of its two parent organisms.

In the case of the pink carnation, neither the red nor the white color is completely dominant over the other. Instead, both the red and the white traits blend together to create the intermediate pink color. This occurs because the alleles responsible for the red and white colors are not fully dominant or recessive, and both influence the offspring's phenotype.

The pink carnation is a heterozygous organism, meaning it has two different alleles for the same gene (one for red coloration and one for white coloration). When these two different alleles interact, they produce the blended pink color. This is different from other genetic patterns, such as complete dominance, where one trait is expressed fully and the other is not expressed at all.

To summarize, the pink carnation's color is a result of incomplete dominance, as the offspring displays a phenotype that is intermediate between the phenotypes of its red and white parents. This genetic pattern demonstrates the blending of two different alleles in a heterozygous organism, producing the distinct pink coloration.

Learn more about Incomplete dominance here: https://brainly.com/question/15427878

#SPJ11

he is studying Somatic disease.

The statement which best explains whether these data are being applied correctly is: the variables are similar, and you can expect the same results in thecand the flower garden without collecting more data option C.

Variables in an experiment are those factors which can easily be manipulated by the researcher and in which if changes occur in them, it results in changes in the subject of the study.

Variables are either;

The experiment by the students makes use of earthworms as the independent variable on which plant growth depends on. The variables used are similar as can be found in a garden.

Based on the results obtained, plants with earthworm grow better than that without earthworm.

Thus, the best statement based on the results obtained is that the variables are similar, and you can expect the same results in the potted plant and the flower garden without collecting more data.

In conclusion, the variables in the experiment are the same in the potted plants as can be found in a garden.

Learn more about variables at: https://brainly.com/question/1599922

#SPJ1

Each period within the time scale is different as it represents a unique slice of Earth's history, with different changes in the planet's environment, climate, and life forms.

The Geologic Time Scale is divided into several eons, eras, periods, and epochs, each representing a specific interval of time characterized by distinct changes in the Earth's environment, climate, and life forms.

The largest division of the Geologic Time Scale is the eon. There are two eons: the Precambrian and the Phanerozoic. The Precambrian eon covers the majority of Earth's history, from the formation of the planet about 4.6 billion years ago to the beginning of the Cambrian period about 541 million years ago. The Phanerozoic eon began with the Cambrian period and continues to the present day.

In conclusion, each eon is divided into eras, which are further divided into periods.

Learn more about time scale on;

https://brainly.com/question/1530003

#SPJ1

The biological species theory is not applicable to asexual organisms. So, option A is correct.  Introgression via backcrossing theory is used to find  DNA makes up 1-4% of the human genome. Thus, option D is correct.

Ernst Mayr stated a theory called the biological species concept which states that a group of organisms can interbreed and can able to fertile their offspring, but this concept is very less applicable when dealing with asexual organisms.

Introgression is a process related to genetic material which transfers between two species through repeated backcrossing. It is believed that over a long period of time, humans interbred with Neanderthals so that the genetic material is incorporated between these species.

To learn more about the biological species concept

https://brainly.com/question/30403672

#SPJ4

Answer:

- hypotonic solution, hypertonic solution, isotonic solution

Explanation:

The objects that eventually became the planets acquired mass through a process known as accretion.

This process occurred over millions of years as small particles in the solar nebula, a cloud of gas and dust from which the Sun and planets formed, began to clump together due to their mutual gravitational attraction. As more and more particles joined these initial clumps, they grew larger and eventually became the planets we see today.

The process of accretion continued until the planets reached their final sizes and masses, which were determined by factors such as the amount of material available, the strength of the gravitational forces acting on the particles, and the rate at which the particles were able to collide and stick together.

Learn more about solar nebula,

https://brainly.com/question/28715616

#SPJ4

A) An anatomical structure evolves independently on many lineages (e.g. wings or eyes).

C) A nucleotide position evolves sufficiently rapidly that multiple changes are likely.

D) A trait is likely to have changed only once in the relevant time interval.

These factors undermine our ability to apply parsimony to a trait to infer phylogenetic history.

Parsimony is a principle used in phylogenetic analysis that suggests the simplest explanation or the fewest evolutionary changes is the most likely explanation for the observed data.

However, when these factors are present, they introduce complications that make it challenging to apply parsimony:

A) An anatomical structure evolving independently on many lineages means that the trait has evolved convergently multiple times, leading to a complex evolutionary history that cannot be explained by a single simple ancestral change.

C) A nucleotide position evolving rapidly with multiple changes likely means that multiple mutations have occurred at that position independently in different lineages.

This makes it difficult to determine the exact evolutionary history of the trait based solely on parsimony.

D) If a trait is likely to have changed only once in the relevant time interval, it suggests a single evolutionary event.

In such cases, applying parsimony may be straightforward, as there is a clear ancestral state and a single evolutionary change.

However, if the trait has changed multiple times within the time interval of interest, it becomes more complex, and the application of parsimony becomes less reliable.

B) A trait defining a synapomorphic group within a clade does not necessarily undermine the application of parsimony.

Synapomorphies are shared derived traits that help identify monophyletic groups or clades.

They can actually aid in inferring phylogenetic relationships based on parsimony, as they provide evidence of common ancestry and shared evolutionary changes.

To know more about Parsimony refer here

brainly.com/question/13049462#

#SPJ11

Lava that cools on the surface, but not in contact with air, is most likely to have glassy and is therefore denoted as option A.

This is referred to as a form of molten rock known as magma which has been expelled from the interior of a terrestrial planet or a moon onto its surface.

Lava cools easily when they are expelled to the surface due to the having contact with the atmosphere. This leads to the formation of crystals which has a glassy texture and is therefore the reason why it was chosen as the correct choice.

Read more about Lava here https://brainly.com/question/12048

#SPJ1

The principal symptom in both infectious and noninfectious gastroenteritis is b. diarrhea.

Gastroenteritis refers to inflammation of the gastrointestinal tract that results in symptoms such as diarrhea, vomiting, abdominal pain, and fever. While these symptoms can be caused by both infectious and noninfectious agents, diarrhea is the most common symptom in both cases.

Infectious gastroenteritis is typically caused by viruses, bacteria, or parasites, while noninfectious gastroenteritis can result from a variety of causes such as food allergies, medication side effects, or inflammatory bowel disease. Regardless of the cause, diarrhea is the main symptom and can range in severity from mild to severe and even life-threatening in some cases.

Learn  more about “  infectious and noninfectious “ visit here;

https://brainly.com/question/23336098

#SPJ4

Complete question-

The principal symptom in both infectious and noninfectious gastroenteritis is:

a. vomiting.

b. diarrhea.

c. dysuria.

d. high fever.

The cycles of water and carbon support an organism's ability to make macro molecules because major biomolecules are mainly composed of carbon and water is a fundamental reactant for many biochemical reactions.

The cycles of water and carbon refer to the movement of carbon-based compounds and water into biotic factors (e.g. the atmosphere) and biotic factors (life), which is fundamental to maintain life because all organisms contain carbon and water is required to carry out chemical reactions.

Therefore, we can conclude that the cycles of water and carbon are fundamental to sustaining life because organisms have biomolecules based on carbon and water is a reactant for biochemical processes.

Learn more about the cycles of water and carbon here:

https://brainly.com/question/905816

#SPJ1

Answer:

each mile is an hour

Explanation:

each mile is an hour depending on how fast your going like when ur in bed with another person. feels good and fast at the same time to reach the destination

Answer:

Yes, He could be the father.

Explanation:

In this case, the mother of the child have OO genes and the father either have AA genes or AO genes, therefore the child could either be A or O but in this case the child is O.

The child inherited the O Gene from the mother and it was expressed phenotypically which makes the child to have O blood group.

Thr father have AO genes and the mother have OO genes which signify that the two parents contributed Their O genes and the baby inherited OO genes and that is the reason the child's blood group is O.

In sea urchins, the animal pole refers to the top or anterior end of the embryo, while the vegetal pole refers to the bottom or posterior end.

The animal pole is characterized by a greater concentration of cytoplasm and organelles, while the vegetal pole has a higher concentration of yolk. This distinction is important in early embryonic development, as it influences the formation of different tissues and structures.

For example, the animal pole is where the nervous system and mesoderm form, while the vegetal pole gives rise to the endoderm. The place on the surface where meiosis occurred, and the two polar bodies were produced is called the animal pole, & usually drawn at the top. The exact opposite point on the surface is called the vegetal pole.

Animal pole is that region of the ovum where polar bodies are extruded and it receives the sperm while Vegetal pole is that pole which is opposite to the animal pole. There is presence of small cells which divide rapidly in the animal pole in contrast with the vegetal pole below it whereas there is presence of large yolky cells which divide very slowly in the vegetal pole in contrast with the animal pole above it.

The animal pole is thought to be differentiated into the later embryo by itself in some cases whilst in some cases, the vegetal pole is thought to be differentiated into the extra embryonic membranes which protect and nourish the developing embryo, for instance, placenta in mammals and the chorion in birds.

Animal poles are the most active part of the protoplasm whereas the vegetal pole is not the most active part of the protoplasm.

To know more about Animal poles in sea urchin : https://brainly.com/question/28742532

#SPJ11

Distinct vascular bundles arranged in ring. potato is a dicot stem, dicot stem is a part of plant consisting of nodes, internodes. a distinguishing feature of diet stem is vascular bundles are arranged in a ring. Thus potato tuber is a stem, not root that helps in vegetative propagation. And this could be linked to Primordia.

Learn about potato tubers here: brainly.com/question/3797105

#SPJ4

Rheumatoid arthritis is a chronic inflammatory disease that affects many joints, including those in the hands and feet.

Rheumatoid arthritis is an autoimmune disease where the immune system of the body attacks and damages its own tissue, including joints.

Juvenile Rheumatoid arthritis is an autoimmune disease in which the immune system attacks the joints causing painful swelling.

Symptoms include:

Physiotherapy and medication as well as anti-rheumatic drugs are treatment options.

Learn more about Rheumatoid arthritis at: https://brainly.com/question/3094463

#SPJ1

so 1st of all this is not a biology subject

but anyways

A Uniform Resource Locator, more commonly known as a URL, is the global address of documents and other resources on the World Wide Web. It is the mechanism used by browsers to retrieve any published resource on the web.

^ is the answer