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sdas [7]
3 years ago
15

Help me pleaseeee!!???

Biology
1 answer:
umka21 [38]3 years ago
3 0

Answer:

it A

Explanation:

pick A hopefully it right

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What would happen on a hot day if your brain did not receive input that your body was starting to heat up
Karolina [17]

Answer:

The body will overheat

Explanation:

If the brain of an individual does not receive input that the body was starting to heat up on a hot day, <u>the setpoint temperature of the body would be exceeded and the body will overheat. If the condition persists for a while, the entire systems of the body may shut down due to overheating. </u>

Normal homeostatic response requires that the brain (the control center) receives a message from the skin (the sensor) about a rise in the body's temperature. In turn, the brain will set mechanisms that will bring the body's temperature back to normal in motion, including vasodilation of the blood vessels in the skin to allow more blood into the skin which in turn causes more heat loss to the surrounding.<em> Thus, an individual starts sweating and the evaporation of the sweat causes cooling and a return of the body to the setpoint temperature.</em>

5 0
3 years ago
Read 2 more answers
Now we need to prepare a buffer that has a pH of 7.4. We need this specific pH to
Anestetic [448]

Answer:

b) By mixing weak base with its conjugate acid and then adjusting the pH with strong  acid.

Explanation:

Hello,

In this case, considering that the buffer required a pH greater than 7 where the basic conditions are present, we need a weak base and its conjugate base in order to assure such pH greater than 7. Moreover, by using a strong acid, we can gently add it in order to decrease the pH up to 7.4 via a properly measured neutralization of the necessary moles of base up to a hydrogen concentration of 3.98x10⁻⁸ (pH). Therefore, answer is b) By mixing weak base with its conjugate acid and then adjusting the pH with strong  acid.

Best regards.

8 0
3 years ago
The goal of basic science is:
vitfil [10]

Answer:

C. because the common goal of basic science is to understand how things work, whether it is a cell, an organism, or a entire ecosystem. 

6 0
2 years ago
Prokaryotic and Eukaryotic Cells Lab Report
Anon25 [30]

Answer:

to do this we need to know the question

Explanation:

7 0
3 years ago
Trout (fish) raised in cold water weigh more than trout raised in warm
alekssr [168]
<h2>Water temperature is the right answer</h2>

<h2>Hope it helps you Please mark me as brainliest.</h2>
6 0
2 years ago
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