Large biological molecules are synthesized by removing.

The primary functions of whales include feeding, reproduction, communication, and migration.

Whales are primarily filter feeders or predators, depending on the species.

Filter-feeding whales, such as baleen whales, have baleen plates in their mouths that allow them to filter out small prey, such as krill or small fish, from large volumes of water.

Predatory whales, such as toothed whales, hunt and feed on various marine organisms, including fish, squid, and marine mammals.

Reproduction is another important function for whales. Most whale species have a gestation period of several months, with females giving birth to a single calf.

The calves are nursed with milk from their mothers and rely on their care for a period of time until they become independent.

Communication is vital for whales, as they rely on vocalizations to communicate with other members of their pod.

Whales produce a variety of sounds, including songs, clicks, and whistles, which serve purposes such as mating, social interactions, and navigation.

Migration is a common behavior observed in many whale species. Whales undertake long-distance migrations, often covering thousands of kilometers, to reach feeding grounds in nutrient-rich waters or to reproduce in specific breeding areas.

These migrations are driven by seasonal changes in food availability and environmental conditions.

In summary, the primary functions of whales encompass feeding, reproduction, communication, and migration, all of which are essential for their survival and successful adaptation to their marine environments.

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Answer:

It will swell

Explanation:

water will move down the concentration gradient from high concentration to low concentration (causing it to swell)

Answer:

When the grapes is placed in water,a water hypotonic solution,water will move down the concentration gradient from high concentration(the water)to low concentration(in the grapes),causing in to swell.

Answer + explanation:

In general, it would be preferable to land in a temperate coniferous forest over a taiga. Temperate coniferous forests have a wider variety of plant and animal life, which can provide more opportunities for food and shelter. Taigas are known for being cold, dark and having limited resources.

In terms of a survival kit, it would be important to have a means of starting a fire, such as matches or a fire starter. A knife or other cutting tool would also be useful for building shelter and preparing food. A first aid kit, a water bottle or water filter, and a sturdy shelter, such as a tent or tarp, would also be important items to have.

To survive in the forest, it would be necessary to find a source of clean water and food. Berries, nuts, and wild fruits can be found in many temperate coniferous forests. Fishing or hunting small animals, such as squirrels or rabbits, can also be a way to get food. Building a shelter, or finding a natural shelter such as a cave, can also provide protection from the elements.

The dangers in the forest would include wild animals, poisonous plants and insects. Weather, such as rain or snow, can also be a danger. Additionally, it is important to be aware of your surroundings and not to get lost. It is also important to know how to signal for help in case of emergency.

roles of glial cells and neurons

Neurons, which are specialized cells with the ability to receive and transmit electrical or chemical impulses, make up the nervous system. Glia, which are cells with complementary information processing roles to neurons, serve as support cells for the neurons.

Without the crucial functions performed by these glial cells, neurons would not be able to operate. In addition to providing myelin sheaths surrounding axons and buffering ions and chemicals that may otherwise injure neurons, glia also direct growing neurons to their destinations.

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Question:-

Select all that are functions of neurons and glial cells

Hello~

The decline of otters with cause in increases in the population of sea kelp!

Ary~

Answer:

B

Explanation:

i think B is the correct

Answer:

It completely removes any available topsoil.

Explanation:

doing the test rn

If TLR5 remains on always or act as if it were bound to flagellin even in the absence of flagellin then this would lead to needless activation of the immune system.

TLRs and NLRs which are short for Todd-like receptors and Nod-like receptors respectively are the watchmen of the immune system and can be regarded as Immune system activators.

TLRs are present in the gut and play a pivotal role in recognizing pathogen associated invasion pattern thereby stimulating the body's immune system for action. The TLRs signal through involvement of particular adaptor molecules thereby leading to activation of transcription factors like Nuclear factor-Kappa B(NF-κB) and IRFs.

Human and other mammals' body consists of many pattern-recognizing receptors which include TLRs, NLRs, ALRs, RLRs etc. The foremost function of PRR is that they identify pathogen associated molecular patters. TLRs were the first ones to be identified and the most studied on pattern recognizing receptor.

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Answer:

1. Reduce, reuse, and recycle. Cut down on what you throw away. 2. Follow the three "R's" to conserve natural resources and landfill space.

3. Volunteer. Volunteer for cleanups in your community. You can get involved in protecting your watershed, too.

4. Educate. When you further your own education, you can help others understand the importance and value of our natural resources.

5. Conserve water. The less water you use, the less runoff and wastewater that eventually end up in the ocean.

6. Buy less plastic and bring a reusable shopping bag.

7.Use long-lasting light bulbs. Energy efficient light bulbs reduce greenhouse gas emissions. Also flip the light switch off when you leave the room!

8. Plant a tree. Trees provide food and oxygen. They help save energy, clean the air, and help combat climate change.

9.Don't send chemicals into our waterways. Choose non-toxic chemicals in the home and office.

10.Bike more. Drive less.

To measure the budding scars, you would have to prepare a yeast culture and also harvest the cells.

To measure and count budding scars on yeast cells, the following steps can be taken:

Prepare a yeast culture and grow the cells to the desired stage of budding.

Harvest the cells by centrifugation and fix them using a fixative such as ethanol or methanol.

Stain the cells with a dye that will reveal the cell wall such as Calcofluor White or DAPI (4',6-diamidino-2-phenylindole)

Mount the cells on a microscope slide and observe them under a microscope at a high magnification (e.g. 1000x)

Count the number of budding scars on a minimum of 100 cells, using a microscope eyepiece reticule or a computer-assisted image analysis program.

Calculate the budding frequency by dividing the number of cells with budding scars by the total number of cells counted.

To quantify the budding scars size, the researcher can use ImageJ or other software to measure the area of the scar.

It is important to note that, before starting the experiment, it is necessary to establish a clear definition of what is considered a budding scar, and to be consistent in the way scars are counted. Also, it is crucial to use a precise method to measure the cells

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In order to remove the listed substances from wastewater, processes such as Chlorination and ozonation are most often used.

Chlorination is a process used in the purification of wastewater in order to achieve clean water that may be used for consumption or other uses. The process of chlorination exposes the wastewater to chlorine in an attempt to eliminate bacteria, viruses, and other potentially harmful substances and organisms from the water.

Much like chlorination, ozonation is a similar process used to purify wastewater. In contrast to the previous method, however, ozonation exposes the water to ozone. Though ozonation is safer and much more effective, these processes are often used together to eliminate harder to tackle elements such as

and more from wastewater, which may not be removed by just one process alone.

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Answer: There is an exposed edge of epithelial tissue known as the apical surface

Explanation: The attachment to connective tissue is known as the basement membrane and is composed of proteins.

Answer:

Heredity, also called inheritance or biological inheritance, is the passing on of traits from parents to their offspring; either through asexual reproduction or sexual reproduction, the offspring cells or organisms acquire the genetic information of their parents

Answer:

B. Cells

Explanation:

It's the answer

Answer:

i think its D

Explanation:

Because homeostasis is to maintain the internal enviroment of an organsism body constant .

organs responsible for homeostasis :

lungs: keep the concentration of carbondioxide and oxygen constant

skin: regulates the body temperature

kidney: regulates the concentration of water and urea

liver : regulates blood sugar level

To maintain the same concentrations inside the cells as outside of them, the blood's water and mineral ion levels are regulated. By preventing too much water from entering or exiting the cells through osmosis. Thus, option D is correct.

Your body makes use of hormones like glucagon and insulin to maintain homeostasis. Insulin is released to counteract this alteration if your blood glucose level is too high.

Insulin helps your body cells absorb extra sugar from your blood. Glucagon reacts immediately if your blood glucose level is low.

The neural and endocrine systems maintain homeostasis. A response to a stimulus known as negative feedback keeps a variable near to a predetermined value.

Therefore, Waste can be removed from the cells of the body by homeostasis.

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Answer:

The bone tissue and muscle tissues interact for the system is more complex than components system is separately.

Explanation:                                                                                                       Bone tissue and muscle tissue responsible for communication between bone and muscle is to research potential especially bone and muscle.

That they are bone and muscle are concept that bone and communicate biochemical  and complementary and work bone and muscle in health and disease.

The bone and muscle in the viewed as that  mechanical nature, bone simply the attachment sites, this is much more complex bone and muscle.

Development to the bone and muscle cells only a common experience a tightly networks of genes.

The muscle and bone regarding review article major goal of loading, bone and muscle relation mechanical coupling, and is also earliest muscle factors, bones are not through of as the pituitary adrenals, bone endocrine organ .

Gene flow, genetic drift, and natural selection all can influence macroevolution because they are all important processes.

1. Gene flow: Gene flow is the process by which genes are moved from one population to another as a result of migration. This can result in the introduction of new genetic variants into a population, which can ultimately lead to macroevolutionary changes. Gene flow can also prevent the development of new species by ensuring that different populations remain genetically similar.

2. Genetic drift: Genetic drift is a process by which random events can cause changes in the frequency of alleles within a population. This can lead to the fixation of certain alleles, which can ultimately result in macroevolutionary changes. Genetic drift can also lead to the loss of genetic diversity within a population, which can make it more susceptible to environmental change.

3. Natural selection: Natural selection is the process by which organisms that are better adapted to their environment are more likely to survive and reproduce. This can lead to the evolution of new traits within a population, which can ultimately result in macroevolutionary changes. Natural selection can also lead to the development of new species by promoting the divergence of populations with different adaptations. Therefore, gene flow, genetic drift, and natural selection are all important processes that can influence macroevolution.

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Answer:

If you use this link it gives you most of the answers, if you want I can try to find another link to help with the rest of the questions if you want me to

Explanation:

https://quizlet.com/_30xwac?x=1jqt&i=1ilexf

Answer:

What is the source of all energy in the pyramid in Model 1

Sunlight hitting the earth's surface

How much energy does this source provide to a square meter of the Earth per year? (be sure your answer includes units)

3,190,000 kcals

Label the pyramid levels in Model 1 with the following: primary producers, primary consumers, secondary consumers, and tertiary consumers

Oak tree leaves are the primary producers

Caterpillars are the primary consumers

Blue Jays are the secondary consumers

Hawks are the tertiary consumers

What percentage of the source energy from question 1a is absorbed by the oak leaves in Model 1?

8 %

By what process do the oak leaves harness this energy?

photosynthesis

Describe how the consumers in one level of the pyramid obtain energy from the organisms at the previous level of the pyramid

By consuming them

How much energy per year do the caterpillars in Model 1 obtain from eating the leaves in a square meter of the oak tree?

4,000 kcal

What percentage of the energy that was originally absorbed by the oak tree leaves is passed on to the caterpillars

13.5%

What percentage of the energy absorbed by the oak leaves is not passed on to the caterpillars

84.3%

With your group, list at least three possible uses and/or products of the energy absorbed by the oak leaves that did not contribute to the production of biomass.

Photosynthesis, heat, leaves changing colors

Answer:

i dont know but

Explanation:

Submerged native plants became shaded and often die.  Water hyacinth is native to South America, the only continent where natural predators such as weevils and moths keep it at bay. The plants can reproduce using a process called fragmentation

Answer:

Decomposers break the body down into simpler compounds.

Answer:

The different species of finches found on the Galapagos Islands probably arose as a result of evolution.

Answer:

Explanation:uno rubio y uno castaño

Answer:

the answer is A

Explanation:

It couldn't be D or C because you don't want to give your cat a diseases and so that means it couldn't be D which is all of the above.

Answer:

The advantage is that it creates a new generation and furthers the growth of a species.

Explanation:

This phylogenic tree illustrates the evolution of bacterial species from their ancestors to the most recent split in the system. This tree lends credence to the idea that diversification originates through speciation.

Antimicrobial resistance occurs when bacteria, fungi, and other microorganisms learn to resist the medications meant to kill them. Treatment for resistant infections can be challenging and perhaps impossible.

Via a process known as horizontal gene transfer, if a single bacterium mutates to become resistant to antibiotics, it can spread that resistance to other bacteria nearby.

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Answer:

d estrogen

Explanation:

Ovaries make eggs and hormones like estrogen and progesterone. These hormones help girls develop, and make it possible for a woman to have a baby. The ovaries release an egg as part of a woman's cycle.

Answer:

3.) the female cones

Explanation:

If he wants the larger cones from a pine, which cones does he want the female cones. Thus, option C is correct.

The pine tree generally produced two types of the cones and these are male cone and female cone. Cone has been the stem which is modified and it has been retasked for the process of the reproduction. The cone which is female is larger than the cone which is male. Leaf is known as basic site of photosynthesis it means the process of photosynthesis occurs in leaf.

The female cone consist central axis as well as the cluster of the scales or the leaves which are modified known as strobili. The female cone is known as the megastrobilus and it is of pine tree.Leaf is very important part of plant and it contains chlorophyll due to which the colour of leaf is green. It is a flattened green structure which is grown outwards from the stem of a plant which is vascular.

Therefore, If he wants the larger cones from a pine, which cones does he want the female cones. Thus, option C is correct.

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Answer:

Zygote is the fertilized cell after an egg or ovum is fertilized with a sperm cell.