Plz
what event began the paleozoic era

question 1 options:

agriculture

fish ate all of the blue green algae.

bacteria released oxygen into the atmosphere.

What correctly describes the relationship between the earth and the sun

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

Which of the following is true of metabolism in its entirety in all organisms? a) metabolism depends on a constant supply of energy from food. b) metabolism uses all of an organism's resources. c) metabolism consists of all the energy transformation reactions in an organism. d) metabolism manages the increase of entropy in an organism.