Small sacs in the lung where oxygen and carbon dioxide are exchanged with the blood are called

Describe the function of the endomembrane system? what organelles are involved?

Pls ! in your opinion, what are the limiting factors that might affect the growth or diversity of our ecosystem? respond to this question in claim, evidence, reasoning format. 1. make your claim (i are the limiting factors that might affect the growth or diversity of our 2. follow the claim with 3 pieces of evidence. evidence may be taken from the reading, the videos, previous lessons, or googled answers. site sources, too. 3. use reasoning to explain why you chose your evidence.

Explain what a zygote is. use the terms egg cell, sperm cell, and fertilization in your explanation.