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2 years ago

Which of the following statements is true of photosynthesis?

2 answers:

7 0

The answer would be C because photosynthesis takes in carbon dioxide and water and produces oxygen and glucose. Along with this animal cells do not contain chloroplasts

STALIN [3.7K]2 years ago

6 0

The second one, the whole idea of photosynthesis is that light is converted into energy the organism can use

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The map shows areas of upwelling climate scientist predict that upwelling may intensify along the western coast of the United St

Andreas93 [3]

Answer:

Option (A)

Explanation:

Upwelling usually refers to the rising up of denser, deep-sea cold water to the surface of the ocean, replacing the less dense warm air.

It takes place both near the coastal areas and in the broad open ocean.

The deeper cold water is highly rich in the valuable nutrients, and as they rise up they carry these nutrients and distribute them in the upper region of the ocean water body. The marine organisms are directly dependent on these nutrients, thereby helps in biological productivity.

Thus, the intense upwelling occurring in a particular area in the ocean signifies the abundance of marine species.

Hence, the correct answer is option (A).

7 0

3 years ago

The right ventricle transports oxygenated blood to the lungs true or false

adell [148]

I believe the correct answer is FALSE.

<h2>Explanation:</h2>

The heart is an organ located at the center of the chest in the thoracic cavity and functions to supply blood to and from tissues giving the tissues oxygen and nutrients while taking away carbon dioxide and waste products. It is divided into 4 chambers and 2 chambers are separated by a muscular wall that prevents mixing of the blood.

<h2>Further Explanation:</h2>

Blood enters the heart via the vena cava which is divided into the superior vena cava that recieves blood from the upper region of the body that includes the head, neck and chest while the inferior vena cava recieves blood from the lower extremeties that includes the legs, the abdomen, the pelvic region and the thighs. The blood is deposited into the right atrium and is de-oxygenated. When it is deposited into the right atrium, the change in volume of the atrium and the expansion causes the valve to open and allow the de-oxygenated blood to flow into the right ventricle. The right ventricle then pumps the blood that is de-oxygenated to the lungs via the pulmonary artery which is the only artery that pumps de-oxygenated blood. In the lungs, carbon dioxide is removed and oxygen added to the blood and is taken to the left atrium which pumps the oxygenated blood to the left ventricle and then the left ventricle pumps the oxygenated blood to the rest of the body. The blood is then again taken through the body via the capillaries and the veins pick up the blood that has been removed of oxygen and added with carbon dioxide and transport the blood back to the heart via the vena cava. It enters the right atrium via both the inferior and superior vena cava and the de-oxygenated blood is circulated again to the lungs for oxygenation from the left ventricle.

<h2>Learn More:</h2>

Learn More about types of circulation: brainly.com/question/1615925

Learn more about the heart: brainly.com/question/12945500

Learn more about the circulatory system: brainly.com/question/919984

Level: High School

Subject: Biology

Topic: The Circulatory System

6 0

3 years ago

Read 2 more answers

How are most galaxies moving relative to one another? What evidence do astronomers use to support this theory?

sergij07 [2.7K]

Answer:

Galaxies rotate in their center with parts of galaxies that are far away from centre.

Explanation:

Galaxies move throughout the space. It rotates around its center with the portions of galaxy that are far from the center and moves relatively slowly from other objects near the center.

Because of the Big bang explosion because of which the Universe have expanded, galaxies are going away from other galaxies. The galaxy cluster also moves around the cluster center.

3 0

3 years ago

Which climate condition generally results from both an increase in distance from the equator and an increase in elevation above

Tpy6a [65]

The answer would be: <span>a. cooler temperatures

</span>Increase in distance from the equator will reduce the amount of sunlight received, which will make the area have a cooler temperature. I<span>ncrease in elevation above sea level should make the air pressure lower as there is less air above the area.</span>

4 0

3 years ago

How do we get Proteins

Leona [35]

Answer:

By eating things with protein in it. Sorry if this sounds too simple, but that's all it is.

8 0

2 years ago

Read 2 more answers