What is one reason we absolutely need CO2 in Earth’s atmosphere?

What feature of cell theory is best demonstrated in the image

Aflame cell is at the end of each tubule of the nephridium malpighian tubules kidneys none of the above

Pls need ! 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.