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Dovator [93]
3 years ago
8

Select all of the answers that apply.

Biology
1 answer:
laiz [17]3 years ago
5 0
Chemical weathering is caused by rain water reacting with the mineral grains in rocks to form new minerals (clays) and soluble salts. These reactions occur particularly when the water is slightly acidic.
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Yellowstone food web
aniked [119]

wolf and bears are at da top

then they prey other animals like fox, mice, otter, and fish

have a goed day

4 0
4 years ago
Somebody explain this in short?
Olenka [21]

significant digits are certain digits that give detail in a number

ex. in the number 400 it is the 4 because it tells you how many hundreds are in the number, in the number 49.92 it would be all of them because they all help understand the number

Do you get it?


5 0
3 years ago
A biologist examines a series of cells and counts 90 cells in interphase, 13 cells in prophase, 12 cells in metaphase, 3 cells i
bezimeni [28]
Alright, so we know that mitosis contains <span>prophase, metaphase, anaphase, and telophase. You can add all the cells in these 4 phases together. 

</span>13 cells in prophase, 12 cells in metaphase, 3 cells in anaphase, and 2 cells in telophase.
<span>
13+12+3+2= 30 cells 
So, 30 cells are in mitosis, but don't forget to add the 30 to the already 90 in interphase to find out how many cells there are in all.

30+90=120 cells in all

After this, you just need to divide 30/120 to get simplified 1/4. This means that mitosis takes up 1/4 of the total cell cycle. <em>If you want to find this in hours, just multiply 1/4 by 24 (hours in a day) to get 6. </em>

</span>
7 0
4 years ago
Which of these carries out the commands of a homeostatic control center?
Natasha2012 [34]
<span>The structure that carries out the commands that are initially given out by the command center are known as that of effectors. They produce a response within the body when the command center sends it out to restore the body back to homeostasis.</span>
6 0
4 years ago
What is the size range of a eukaryotic cell
Harlamova29_29 [7]
Usually 10 to 100 micrometers across (about 10 times the size of a prokaryotic cell)
3 0
4 years ago
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