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Umnica [9.8K]
2 years ago
14

ACTIVITY 4

Biology
1 answer:
Lelu [443]2 years ago
5 0

Answer:

across :

4):

down :

1): subcutaneous

2):toxin

3):pathogen

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Black squirrels are the same species as gray squirrels. A single litter of squirrels can have both black and gray squirrels. Ove
blsea [12.9K]

Answer:

B. Black Squirrels have a survival advantage over gray squirrels

Explanation:

Using the information provided, it can be inferred that there is a difference between how many Gray squirrels and how many Black squirrels are being naturally selected.

This means:

Black squirrels have an advantage that reduces the amount of squirrels being selected from their environment.

Hope this helps!

5 0
4 years ago
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What are the advantages of using digital waves over analog signals?
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Answer:

What are the advantages and disadvantages of digital over analog?

Do you want to learn more about crypto?

“Advantages of Digital Communication. The effect of distortion, noise, and interference is much less in digital signals as they are less affected. Digital circuits are easy to design and cheaper than analog circuits. The hardware implementation in digital circuits, is more flexible than analog.” In general, digital is far easier to handle and has (virtually) unlimited precision (limited only by hardware constraints and compute time).

Analog computation takes place at a significant portion of the speed of light (the time it takes for an electrical signal to traverse a circuit). However, it is almost impossible to correct completely for noise, and precision is limited to three (or at most four significant digits).

5 0
3 years ago
How does DNA in cells determine an organism's complex traits?
zavuch27 [327]
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If a drug that was an inhibitor of PP1 activity was ingested by a person
Reptile [31]

The correct answer is: Glycogen phosphorylase would remain phosphorylated and retain some activity.

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4 years ago
The dissolved waste molecules produced by the cells are removed primarily from the blood by the what?
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B-Kidneys

The kidneys act as filters that strain urea and excess salts from the bloodstream to release them in the urine.
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