This is referring to meiosis, which happens just once to make reproductive cells, unlike mitosis which is just simple copying.
In mitosis, one cell splits into two, but the number of chromosomes doesn't change. The original cell makes two copies of its chromosomes and divides them up.

In <em>meiosis</em>, however, our cell doesn't bother making those two copies. It just takes what it has and divides it between two new cells.
Answer:
Box one: A compound
Box two: bonded chemically
Explanation:
it's a molecule, which is a collection of atoms bonded together chemically through their electrons.
hope that helps!
I think the biome will be a tropical grassland.
The following are indications that will suggest that there
is a presence of airway obstruction;
<span>·
</span>Low ph
<span>·
</span>Increased PCO2
<span>·
</span>Decrease PO2
It is because when a child does not have the capability of evacuating
the accumulated CO2 due to ab obstruction, there will likely be a result of the
PCO2 to rise in the arterial blood as well as its carbonic acid concentration.
In the same time, there will be a presence of low ph because of acidosis that
occurs because of the low PCO2 and concentration of carbonic acid being too
low. That will likely lead of the PO2 to decrease.