1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
horrorfan [7]
3 years ago
7

I NEED HELP PLEASE A BIOLOGY QUESTION !!! I have to turn it in now please help !!!

Biology
2 answers:
Zina [86]3 years ago
7 0

Answer:a

Explanation:

Stels [109]3 years ago
3 0
Your answer would be A because of the way the artery is closing. It can’t get oxygen through. Therefore, the circulation of the blood flow will eventually stop and you be deceased.
You might be interested in
What happen if amoeba spis place in sea water
Juli2301 [7.4K]

Answer:

If amoeba specie placed in the sea water, it will die because sea water contains excess of salts which adversely affect the growth of amoeba.

Explanation:

Amoeba is unicellular organisms i. e. made of a single cell. They are eukaryotic organisms i. e. having true nucleus. Amoeba is found in fresh water lakes and hot spring. Amoeba is not able to live in sea water because sea water contains salt which are not good for amoeba.

7 0
3 years ago
How does the proximity to the sun affect a planet?
Burka [1]

Answer:

Generally, planets closer to the sun are rocky whereas planets further away are made of gasses because as the planets formed, the planets closer to the sun had their gasses were stripped away due to the heat of the sun, whereas planets slightly further away

Explanation:

5 0
3 years ago
Cells a and b are the same size and shape, but cell a is metabolically quiet and cell b is actively consuming oxygen. Oxygen wil
Juli2301 [7.4K]

The two cells of the similar shape, and size have different levels of the ongoing metabolic activity. On one hand, the cell a is metabolically quiet, which means that no energy consuming chemical reactions are taking place in this cell. On the other hand, the cell b is actively consuming the surrounding oxygen. In this scenario, the oxygen will more quickly diffuse into the cell b because the diffusion gradient for oxygen in this cell is steeper than in the cell a.

Hence, the blanks can be filled with 'b and the diffusion gradient is steeper' respectively.

4 0
3 years ago
Is the vagus nerve the heart rate centre of the brain?
koban [17]

Answer:

The vagus nerve has two bunches of sensory nerve cell bodies, and it connects the brain stem to the body. It allows the brain to monitor and receive information about several of the body’s different functions.

Explanation:

The vagus nerve is the longest and most complex of the 12 pairs of cranial nerves that emanate from the brain. It transmits information to or from the surface of the brain to tissues and organs elsewhere in the body.

There are multiple nervous system functions provided by the vagus nerve and its related parts. The vagus nerve functions contribute to the autonomic nervous system, which consists of the parasympathetic and sympathetic parts

The vagus nerve has a number of different functions. The four key functions of the vagus nerve are:

-Sensory: From the throat, heart, lungs, and abdomen.

-Special sensory: Provides taste sensation behind the tongue.

-Motor: Provides movement functions for the muscles in the neck responsible for swallowing and speech.

-Parasympathetic: Responsible for the digestive tract, respiration, and heart rate functioning.

7 0
3 years ago
I already did the rest, I just need an explanation on Phillip being the father or not.
Dmitry_Shevchenko [17]
Phillip is the father as the baby has a heterozygous blood type B which is IBI in order for this to have happened the IB part would have came from the baby’s mom and the I or blood type O part would have came from the baby’s dad. However because blood type O is recessive blood type B is dominant and is show.
5 0
3 years ago
Other questions:
  • The formation of new organisms is called
    12·1 answer
  • Corn smut and wheat rust are crop diseases caused by fungi.
    9·2 answers
  • Select all that apply.
    12·2 answers
  • Please help me. I have a big test on Monday that covers 4 chapters. You will get 99 points if you answer this question and if yo
    9·2 answers
  • ILL MARK BRAINLY! A model of a typical food web is shown here. Extensive pesticide spraying has taken place and the arthropods,
    6·1 answer
  • How does an eclipse occur?
    12·1 answer
  • A controlled experiment should have a control group and at least one experimental group. True or false
    15·1 answer
  • How has NYC industrial history impacted growing food in urban soils today ?
    13·1 answer
  • Testttttt helpppp meeee LOOLLLL
    7·2 answers
  • PLSSS HELP IF YOU TURLY KNOW THISS
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!