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attashe74 [19]
3 years ago
6

PLEASE HELP!!! WILL MARK BRAINLIEST!!!

Biology
1 answer:
iren [92.7K]3 years ago
8 0
B. They make their own food, Position 1 because all of those animals would have jaws. B. Cellular Respiration, A. They belong to the same kingdom but different phyla.
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What are the physiological reactions to stress in the alarm stage
suter [353]

Answer:

Physiological reactions to stress in the alarm stage include: <em>increased heart rate and blood pressure, dilated pupils, rapid and shallow breath, and increased cortisol levels.</em>

Explanation:

Hans Seyle, a medical doctor proposed a model called the General Adaptation Syndrome (GAS) to explain the effects and stages of coping with the stress. The GAS model has three stages, known as:

1. Alarm stage

2. Resistance stage

3. Exhaustion stage

The <em>alarm</em> stage is the first stage of responding to stress. During this stage, the fight-or-flight response is activated when an individual is experiencing stress. This stage involves the following physiological reactions:

1. Increased heart rate

2. Increased blood pressure

3.  Dilated pupils

4. Rapid and shallow breath

5. Increased cortisol levels

8 0
4 years ago
Human genetic material is represented in the diagram below.
ladessa [460]

Answer:A

Explanation:it makes sense

4 0
3 years ago
What is the difference between systemic circulation and coronary circulation?
Maurinko [17]

Answer:

Pulmonary circulation moves blood between the heart and the lungs. It transports deoxygenated blood to the lungs to absorb oxygen and release carbon dioxide. The oxygenated blood then flows back to the heart. While Coronary circulation is the circulation of blood in the blood vessels that supply the heart muscle (myocardium).

7 0
3 years ago
Imagine that a chrome contains the following chromosome: ZYXWVUT. What type of mutation happens to produce ZYXWWVUT?
Irina18 [472]

The answer is A inversion because the mutation has something being added to it.

Hope this helps and don't forget to hit that heart :)

4 0
3 years ago
In the picture, the vertical stacks of disks are called A) grana. B) stomata. C) stroma. D) thylakoids.
-BARSIC- [3]
I believe that the answer would be A.) grana
8 0
3 years ago
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