Why or why not was the Moon landing a hoax?

The symptoms this patient is experiencing are best explained by the following conditions: decreased blood flow through the heart valve that separates the right atrium and right ventricle. The correct answer is (A).

When fluid builds up in your lungs' tiny, elastic air sacs (alveoli), you get acute respiratory distress syndrome (ARDS). The liquid holds your lungs back from loading up with sufficient air, and that implies less oxygen arrives at your circulatory system. Your organs lose the oxygen they need to work as a result of this.

Blood begins to back up and push liquid through the capillary walls as the heart becomes weaker. The ensuing accumulation of fluid in the arms, lungs, and/or other organs is referred to as "congestive." Congestive heart failure affects nearly 6 million Americans.

To learn more about blood flow here

https://brainly.com/question/14781793

#SPJ4

In this scenario, the gene for yellow seeds (Y) is dominant over the gene for green seeds (y). The true breeding green female plant is homozygous recessive (yy), while the heterozygous yellow male plant is heterozygous dominant (Yy).

When these two plants are crossed, the possible genotypes of the offspring are:

1. YY (yellow)

2. Yy (yellow)

3. Yy (yellow)

4. yy (green)

The phenotypic ratio is the ratio of the observable traits in the offspring. In this case, the phenotypic ratio is 3:1, which means that for every three plants with yellow seeds, there will be one plant with green seeds.

Therefore, the correct answer is 3:1. This ratio reflects Mendel's first law of segregation, which states that during the formation of gametes, the alleles segregate and each gamete receives only one allele for each trait.

To know more about genotypes  ,

https://brainly.com/question/30784786

#SPJ11

If paper grocery bags and plastic grocery bags cause harm to the environment then scientists are most likely to investigate alternative recycling materials.

The real value of science in society refers to the importance that the scientific knowledge has for improving the quality of life of humans and enhancing the environment for other species.

In conclusion, if paper grocery bags and plastic grocery bags cause harm to the environment then scientists are most likely to investigate alternative recycling materials.

Learn more about science and society here:

https://brainly.com/question/2288663

#SPJ1

If the size of the moon is doubled,  the force of gravity between the moon and the sun would double.

It is a common observation that if you throw something up, that thing must always fall to the ground. This is because, there is a force that acts on the object and tends to draw the object towards the center of the earth. Thus we define the force of gravity as the force that tends to draw an object towards the center of the earth. Thus the direction of the force of gravity has always been shown in all cases to be towards the center of the earth.

We know that the force of gravity depends on the products of the masses and then on the inverse of the square of the distance that separates the tow bodies in the universe.

Having explained this, it is then clear that if the moon has grown to two time of its size, the force of gravity between the moon and the sun would double.

Learn more about gravity:https://brainly.com/question/4014727

#SPJ1

Answer:

bc like the sun, the moon has a good amount of gravity and if you double then you increase the amount of gravity it has.

Explanation:

Answer: Volcanic gases are gases given off by active (or, at times, by dormant) volcanoes. These include gases trapped in cavities (vesicles) in volcanic rocks, dissolved or dissociated gases in magma and lava, or gases emanating from lava, from volcanic craters or vents.

Answer:

When an oceanic crust and a continental crust converge, the denser oceanic crust subducts under the continental crust. During this process, seawater is added to the volcano’s magma. Much of this water is heated and ejected during an eruption as water vapor.

Explanation:

The retina is a layer of tissue in the back of the eye that contains photoreceptors and helps the eye to process visual images.

It is made up of several layers, including the photoreceptor layer, which contains rods and cones; the outer nuclear layer, which consists of the cell bodies of the rods and cones; the inner nuclear layer, which contains the cell bodies of the bipolar and ganglion cells; the plexiform layers, which connect the photoreceptors to the bipolar and ganglion cells; and the nerve fiber layer, which contains the axons of the ganglion cells.

The retina plays an important role in vision, as it is responsible for detecting light, interpreting color, and helping to create an image. It does this by transforming the light entering the eye into electrical signals, which are then sent to the brain for processing. This process is known as phototransduction, and it allows the eye to detect and interpret colors and shapes.

The rods and cones in the photoreceptor layer of the retina are responsible for detecting light and translating it into electrical signals. The rods are responsible for detecting black, white, and shades of gray, while the cones detect colors.

For more questions on the Retina,

brainly.com/question/942982

#SPJ11

Human activities being able to only the biotic features of an ecosystem is referred to as a false statement.

This term is referred to as the living component of the ecosystem and examples include producers such as plants, consumers etc.

Humans influence both the biotic and abiotic factors of the ecosystem through certain activities. For example , humans burn fossil fuel such as coal which leads to pollution and will influence abiotic factors such as the oxygen content in the atmosphere. This is therefore the reason and explains why false was chosen as the most appropriate choice.

Read more about Biotic factor here https://brainly.com/question/12689972

#SPJ1

The three mechanisms that contribute to genetic variations in the sexual life cycle are crossing over, independent, assortment, and fertilization.

The three mechanisms that contribute to genetic variations in the sexual life cycle are as follows:

1. Crossing over: During the process of meiosis, homologous chromosomes exchange segments, which results in the production of new combinations of alleles. This process is known as crossing over and contributes to genetic variation.

2. Independent assortment: During the process of meiosis, the arrangement of chromosomes is random, leading to the independent assortment of alleles. This also contributes to genetic variation, as different combinations of alleles are produced.

3. Fertilization: The process of fertilization involves the fusion of two haploid gametes to form a diploid zygote. As different gametes can fuse together during fertilization, this also contributes to genetic variation.

In conclusion, the three mechanisms that contribute to genetic variations in the sexual life cycle are crossing over, independent assortment, and fertilization.

Learn more about genetic variations at https://brainly.com/question/848479

#SPJ11

Answer:

See the attachment.

Hope u understand

In the given question, 5₹ is the fixed charge and 3₹ is the charge for each extra day.

A fixed charge is a fee or cost that remains constant and does not vary with changes in usage or consumption.

Let the fixed charge for the first three days be x and the charge for each extra day be y.

From the given information, we can set up two equations:

For Saritha: \(\rm 3x + 4y = 27 -----(equation 1)\)  

For Susy: \(\rm 3x + 2y = 21 -----(equation 2)\)

We can solve for x and y by using elimination or substitution:

Using elimination, we can multiply the second equation by 2 and subtract it from the first equation:

\(\rm 3x + 4y = 27\)

\(\rm - (6x + 4y = 42)\)

Solving above equations, we get:

\(\rm -3x = -15\)

\(\rm x = 5\)

Substituting x = 5 into one of the equations, we can solve for y:

\(\rm 3(5) + 4y = 27\)

\(\rm 15 + 4y = 27\)

\(\rm 4y = 12\)

\(\rm y = 3\)

Therefore, the fixed charge is ₹5 and the charge for each extra day is ₹3.

Learn more about fixed charge here:

https://brainly.com/question/33211058

#SPJ4

The following are ways that plants help humans are

(A) acting as a carbon sink

(B) controlling erosion

(C) bioremediation

Bioremediation is a branch of biotechnology that uses living organisms such as microbes and bacteria to clean damaged areas. It is used to remove dirt, pollutants and toxins from soil, water and other environments.

Some of the most common types of bioremediation are

Bioremediation helps clean water sources, create healthier soils and improve air quality around the world. But unlike mining-based remediation processes, which can be disruptive, bioremediation is less disruptive and can facilitate environmental remediation  without harming sensitive ecosystems.

To learn more about bioremediation, refer;

https://brainly.com/question/14353375

#SPJ13

Answer:

Enzymes and catalysts both affect the rate of a reaction. In fact, all known enzymes are catalysts, but not all catalysts are enzymes. The difference between catalysts and enzymes is that enzymes are largely organic in nature and are bio-catalysts, while non-enzymatic catalysts can be inorganic compounds

Explanation:

All known enzymes are catalysts, but not all catalysts are enzymes

Catalysts are substances that increase or decrease the rate of a chemical reaction but remain unchanged. Enzymes are proteins that increase rate of chemical reactions converting substrate into product.

Answer: option 2

Explanation:.....

Answer: If the child had previously taken antibiotics for that type of bacteria.

In genetics, a true-breeding organism is one that always passes down certain phenotypic traits to its offspring of many generations.

A true-breeding variety refers to an organism in which the alleles responsible for a specific phenotype remain unchanged over generations.

You would need to first crossbreed the curl cat with a straight-eared cat. Then you would need to examine the phenotype of the resulting offspring, as the phenotype can show which allele is dominant and which is recessive. As per the results

If all of the offspring have curly ears, this means that the allele is dominant. On the other hand, if only half of the offspring have curly ears and the other half has straight ears, then this means that the allele is recessive.

learn more about dominant here

https://brainly.com/question/810479

#SPJ11

Answer:

cell a has half as much dna as cells b, c, and d in a mitotically active tissue (like the epidermis). cell a is most likely in G1

your answer is G1

Explanation:

Answer:

you are correct it is it relieves energy from mitochondria

The combination of corn that he should cross to get the highest variety and percent of genotypes in the next generation is Bb x Bb.

The total complement of an organism's hereditary material is referred to as its genotype. The alleles or variants that an individual carries in a specific gene or genetic region are also referred to as their genotype.

From the scenario above, there are three distinct categories of genotypes: heterozygous recessive (pp), heterozygous dominant (PP), and homozygous recessive (pp).

We know that the dominant homozygous genotype and the dominant heterozygous genotype exhibit the same characteristics.

So in conclusion,  if the farmer crosses Bb with Bb, the offspring will have BB, Bb, and bb genotypes, which will increase the diversity of corn kernel color and size in his crops.

Learn more about genotype at: https://brainly.com/question/902712

#SPJ1

Carbohydrates

Proteins

Fats

Vitamins

Answer:

212346661727777277383939848484383838383

Answer:2

Explanation:

Chemistry, physics, astronomy, and earth science are the basic physical sciences:)

Answer:

It should be called the amniotic sac-

it's the fluid sac in which the fetus develops (it's also what bursts when it's called "breaking water"

Explanation:

Answer:

it would be Florida because they used a lot of electricity

Answer:

California

Explanation:

Answer: D

Explanation:

Since the Earthworms, small insects, and microorganisms live in the soil and break down dead plants and animals. They end up playing a vital role in the ecosystem, if this were to be compromised nothing good would come form it Disease, competition, predator-prey interaction, resource use and the number of populations in an ecosystem all affect carrying capacity. If Earthworms, small insects, and microorganisms couldn't break down the the dead material and return it to the soil, then surely the carrying capacity would be drastically effected.

When the urinary bladder is full, receptors on the surface send a signal to the brain notifying it that the bladder is full this is an example of a visceral sensory message.

The viscera, or internal organs, are the source of visceral sensory information. In order for the CNS to control their regulation, sensory neurons closely monitor the heart, lungs, stomach, and bladder.

Visceral sensory neurons keep an eye on the organ systems and internal surroundings. The somatic fibers in the peripheral nerves innervate the skin, muscles, joints, and body walls. Similar to this, internal organs and blood vessels are innervated by visceral fibers.

A visceral sensory region of the neocortex, the insular cortex (deep to sylvian fissure), receives input from the thalamus (ventral posterior nuclei). A visceral motor region of the neocortex is the medial frontal cortex, also known as the rostroventral cingulate gyrus.

To know more about visceral sensory visit the link:

https://brainly.com/question/13992975?referrer=searchResults

#SPJ4

Ketone bodies are produced from the incomplete breakdown of fats when glucose is unavailable for the brain and nerve cells.

Ketone bodies are the substances which are produced by the liver during gluconeogenesis. Gluconeogenesis involves formation of glucose during fasting and starvation. The three ketone bodies produced by the liver include acetoacetate, beta-hydroxybutyrate, and acetone.

These compounds are utilized in healthy individuals to provide energy to the cells of the body when glucose is low or absent in the diet.

During fasting or starvation, the glucose levels in the blood quickly decrease which stimulates the body to enter the post-absorptive state. In this state, the body starts converting fat back into fatty acids, glycogen into glucose, and even starts breaking down amino acids for energy.

To learn more about Ketone bodies here

https://brainly.com/question/16169202

#SPJ4

Transcription and translation are processes that happens in both prokaryotes and eukaryotes, but in eukaryotic cells they take place in different sites than in prokaryotic cells. Therefore, C is incorrect.

In eukaryotic cells, the mRNA is extensively processed before it is ready to be translated, not in prokaryotic cells. Therefore, D is incorrect as well.

In eukaryotic cells, transcription and translation are separate processes, transcription takes place in the nucleus and translation takes place in the cytoplasm. In prokaryotic cells, transcription and translation both takes place in the cytoplasm, being a continuous process. Therefore, A is incorrect, E is wrong too and the correct answer is B. Transcription and translation are continuous processes in prokaryotes but not eukaryotes.

In this scenario, where the women's father had G6PD, and she is planning a family with a man ( with no history of G6PD), it is expected that 50% of their sons have the disease.

The proportion of their sons expected to have the disease can be calculated using the following steps:
1. Determine the genotypes of the parents: Since glucose-6-phosphate dehydrogenase deficiency (G6PD) is an X-linked recessive disease and the woman's father had the disease, her genotype must be XGXg (carrier). The man has no history of the disease, so his genotype is XGY.

2. Set up a Punnett square: This is a simple diagram that helps to visualize the possible combinations of the parent's alleles and predict the genotypes of their offspring.

       XG      Y
XG | XGXG | XGY
Xg | XGXg | XgY

3. Analyze the results: In this case, there are four possible combinations: XGXG (normal female), XGY (normal male), XGXg (carrier female), and XgY (affected male).

4. Calculate the proportion of sons expected to have the disease: Since half of the male offspring (1 out of 2) have the XgY genotype, the proportion of their sons expected to have G6PD is 1/2 or 50%.

So, in this scenario, 50% of their sons are expected to have the disease (G6PD).

Learn more about G6PD: https://brainly.com/question/1430580

#SPJ11

True. The perigynium is a sac-like structure that can have various shapes and it encloses both the ovary and achene in Carex plants.

True: Perigynium is a variously shaped, sac-like structure that encloses the ovary and achene in Carex species.The dense connective tissue that envelops the entire muscle tissue is called the epimysium. The connective tissue that envelops each mass of muscle filaments is called the perimysium. The connective tissue known as the endomysium covers each and every muscle fiber, and muscle cell.

To know more about perigynium visit:

https://brainly.com/question/30640727

#SPJ11