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Simora [160]
2 years ago
7

How did an agricultural contribute to population growth?.

Biology
1 answer:
Verizon [17]2 years ago
5 0

Answer: They had more food to support more people.

Explanation:

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If you burn your hand, your pain receptors will trigger neural impulses. this process is known as ______.
evablogger [386]
This process is known as a involuntary reflex.
5 0
3 years ago
Please Help now! Thanks!
Softa [21]

Answer:

A

Explanation:

I'm pretty sure it's A because fish = fish feces which = nutrients.

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3 years ago
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The _________ is the site of the _________ which is the first site of hematopoiesis in the developing embryo.
Ghella [55]

Answer: D

Explanation:

During embryogenesis, hematopoiesis begins in week 3 in the Yolk Sac, in Pander´s Island or Wolff´s Island, commonly known as the "blood islands". These blood islands develop from the umbilical vesicle, allantois, and chorion. In week 5, blood production starts on the fetal liver, and finally, at week 12 it begins in the bone marrow, spleen and, thymus.

6 0
3 years ago
Which type of solution will cause cells to swell, or even to burst?
Inga [223]

Answer:

(b) Hypotonic solution

Explanation:

  • Any solution having lower osmotic pressure as compared to another solution is called as a hypotonic solution and the reason that a solution is hypotonic is that it has more water and lesser dissolved solute in it.
  • If a cell is placed in a hypotonic solution, the amount of water content in the cell would be lesser as compared to that of the solution and hence, the water will enter the cell due to which the cell will swell and may even burst.
  • The water molecules can enter the cell through the semipermeable membrane and in case of plant cells, the presence of cell wall may prevent it bursting, however, the animal cells lack the cell wall and hence if kept in hypotonic solution for long these cells may burst.
4 0
3 years ago
Instead of clear-cutting land and moving on, a local lumber business decides to start farming trees: cutting some of the trees a
ZanzabumX [31]

Answer:

If these were the missing choices:

A) Positive, since it is needed for the local bird population.

B) Negative, since it is destroying much of their environment.

C) Positive, since it is a sustainable plan to use a renewable resource.

D) Negative, since it is a sustainable plan to use a renewable resource.

My answer would be: C) Positive, since it is a sustainable plan to use a renewable resource.

Renewable source is defined as resources that can be replenished overtime by natural processes. Farming trees is one of the processes that produces renewable sources.

7 0
3 years ago
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