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lys-0071 [83]
3 years ago
9

Somebody please help me on this question

Biology
1 answer:
yuradex [85]3 years ago
5 0
The answer is B because the white rabbit population was disrupted and so was the grey one increased the other decreased. I hope this works for you.
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What is the role of gills?
aleksley [76]
To bring oxygen in the body because it is a respiratory organ fish
7 0
3 years ago
1. When cities in the Northern Hemisphere are having their coldest temperatures, what is happening in the Southern Hemisphere?
miv72 [106K]

Answer:

1. The Southern Hemisphere would be having it’s hottest temperatures.

2. Depends, if you are near each other yes, but say Antarctica and Florida won’t have the same temperatures as each other because they are different climates.

3. diurnal temperature variation.

Explanation for 1:

The two hemispheres are opposite, one is hot, one is cold. Therefore, the Southern Hemisphere would be having it’s hottest!

5 0
3 years ago
A 20-year-old male shoots his hand with a nail gun while replacing roofing shingles. Which of the following cell types would be
Leni [432]

Answer:

The correct answer is b. Neutrophils

Explanation:

Neutrophils are the cells that first reach to the infection side and kills the bacteria. Neutrophils comprises most part of WBCs approximately 50-70% of total WBCs. Neutrophils kills the foreign bacteria by engulfing them and this process is called phagocytosis.

The engulfed bacteria is called phagosome and phagosome then fuse with lysosome making phagolysosome. Now fused lysosome secrete lytic enzymes like proteases, lipases and glycosidases which kills the engulfed bacteria by digesting them.

So neutrophils will be the first cells migrates to prevent bacterial infection in the hand of 20 year old boy who shoots his hand with nail gun.

7 0
3 years ago
How many atoms are there in a molecule of theobromine
san4es73 [151]

Answer:

21

Explanation:

formula is C7H8N4O2

so there are

7 C atoms

8 H atoms

4 N atoms

2 O atoms

7+8+4+2 = 21

4 0
2 years ago
Read 2 more answers
You think that there is still discrimination between
Mandarinka [93]

Answer:

well for me i don't think so cause you see now a days that parents treat their children equally they don't have to spoil the son and forgets nout the daughter, parents are equally to their kids and in that case their will be no discrimination at all

5 0
3 years ago
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