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maw [93]
3 years ago
5

Please help me answer 1-3 :) 25 points !!!! Don’t guess! I will give brainlst

Biology
1 answer:
KIM [24]3 years ago
4 0

Answer:

sorry I can't help because I don't now about biology

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A scientist is studying an infectious agent in a lab. Which observation best illustrates the importance of the theory of evoluti
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If a scientist is studying an infectious agent in a lab, it is very important to understand the implications of evolution because then the scientist will be able to predict how the agent will adapt to different hosts. 
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4 years ago
What is the importance of a system of classification of living organisms? *​
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Answer:

It helps in the identification of living organisms as well as in understanding the diversity of living organisms. Classification helps us to learn about different kinds of plants and animals, their features, similarities and differences. It enables us to understand how complex organisms evolve from simpler organisms

Explanation:

Hope this helps

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3 years ago
Estimate how much the brain would swell due to osmosis if the concentration of the cerebrospinal ±uid fell to 280mm. in other wo
azamat
Since the average osmotic pressure of the brain is 300mM and the concentration of the solution is 280mM, that means there is 20mM difference between the brain cells and CSF. This will induce osmosis and cause water to move from the CSF into the brain until the concentration becomes same. Assuming brain volume is 1200ml and the CSF constantly replaced., then the estimation of fluid should be: 20mM/300mM * 1200ml= 80 ml
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8 0
3 years ago
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podryga [215]

Answer:

i think it is 2 in 4 or 50 %

7 0
4 years ago
Theresa comes up with four examples of waves: Sound wave, Ocean wave, Light wave, and Hand wave. Which of Theresa’as examples is
In-s [12.5K]

Answer:

Hand wave

Explanation:

Transverse wave and longitudinal wave are two types of wave. Some of the examples of a wave are Sound wave, Ocean wave, Light wave etc. The disturbance in a medium is called wave.

Here, Theresa comes up with four examples of waves: Sound wave, Ocean wave, Light wave, and Hand wave. But hand wave is not an acutal scientic wave. It is just movement of hands. There is no transfer of energy takes place. Hence, hand wave is not an actual scientific wave.

3 0
3 years ago
Read 2 more answers
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