A is pointing to the cell membrane. The cell membrane's main function is to provide protection for the cell as well as allow substances in and out of the cell due to selective permeability.

Explanation:

Some other functions:

-Endocytosis and Exocytosis

-Cell Signaling

5 0

2 years ago

While flipping through the channels, you stop on a television program about primate evolution. the host says that there is a six

Ivenika [448]

I would tell the room mate that what i just heard was the resemblance between the Fayum catarrhines and the Miocene proconsulids in skull form and dentition which suggests an evolutionary relationship, even if the direct fossils evidence is not present. Primates are divided into two groups; the prosimians and anthropoids. Monkeys evolved from Prosimians during the Oligocene Epoch while Apes evolved from the Catarrhines in Africa during the Miocene Epoch. Apes are then divided into the lesser apes and the greater apes.

8 0

3 years ago

A town’s population size has been slowly increasing for the past five years. The town’s total electricity use has also slowly in

natta225 [31]

The reason why the electricity could decrease is because the population of the town’s people has gone down causing the electricity rate to decrease. Hope this helps you.

6 0

2 years ago