Which statement best explains why carbon is present in so many kinds of molecules? (points : 1)
it is rare on earth.

it can form four covalent bonds.

it has no valence electrons.

it can become an ion

To sciences do not agree on which type of grocery bag is better for the environment what is most likely to come out come out of the disagreement

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.

Ecology can best be described as the study of what