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Masteriza [31]
3 years ago
7

What is the red blood cell job?

Biology
1 answer:
m_a_m_a [10]3 years ago
5 0
It carries oxygen to the rest of the body. It can also remove carbon dioxide.
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Retinal ganglion cells that receive signals from many photoreceptors will tend to
xxTIMURxx [149]
Retinal ganglion cells that receive signal from many photo receptors will tend to HAVE GREATER SENSITIVITY AT THE EXPENSE OF ACUITY.
Visual sensitivity refers to the response of the eyes to light while acuity refers to the ability of the eye to see objects that are far away.
5 0
3 years ago
Pleas help please help HELP <br><br> How can one system be consider a component of another system?
Tanya [424]

Answer: The body is a system filled with smaller systems. Each used to help out the other and benefit the body as a whole. For example, the respiratory system takes in oxygen, the heart then takes the oxygen in the blood and pumps it throughout the entire body. Then veins carry that blood to muscles and organs. Each unique system has a job to do, when one malfunctions the whole system can fail.

Explanation: Hope this helps :)

7 0
3 years ago
A drug company is testing the effectiveness of a new blood pressure medicine using rats at the test subject describe the experim
labwork [276]
1.Medicine
2.Placebo
5 0
4 years ago
the human heart is about the size of a(n) group of answer choices small plum. golf ball. adult's fist. grapefruit.
Wittaler [7]

c). The human heart is about the size of an adult's fist.

A fist-sized organ, the heart circulates blood throughout your body. It serves as your circulatory system's main organ.

Four major muscle-driven chambers make up your heart; they are each powered by electrical impulses. Your nervous system and brain control how your heart beats.

The main organ of your circulatory system, a web of blood vessels that circulates blood throughout your body, is your heart. It also interacts with other bodily systems to regulate your blood pressure and heart rate. Your lifestyle, family history, and medical history are all factors that determine how well your heart functions.

For more questions like Human heart click the link below:brainly.com/question/1527319

#SPJ4

3 0
1 year ago
If the osmotic pressure in the glomerular capillaries increased from 28 mmHg to 35 mmHg due to dehydration, would net filtration
allsm [11]

Answer:

Net filtration would decrease.

Explanation:

Net filtration pressure may be defined as the pressure present at the glomerulus. The net filtration pressure is the outward pressure minus the inward pressure existing at the kidney.

The net filtration pressure is affected by the osmotic pressure as well. The osmotic pressure always opposed the filtration. This might result in the increase in osmotic pressure. This will ultimately decrease the net filtration pressure as both oppose each other.

Thus, the correct answer is option (b).

7 0
4 years ago
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