Organisms that cannot make their own food and rely on their environment for food are called . Select one:

decomposers

producers

parasites

consumers

Ascientist is conducting an investigation that involves water, silver, carbon dioxide, and oxygen gas which group of statements best describes all of the materials he is using in the investigation?

Which of the following is a true statement? a. individuals evolve to have adaptations. b. individuals have adaptations that can change over time. c. individuals have traits that may or may not make them successful at reproduction. d. populations cant evolve, only individual organisms.

During convection, less dense fluid rises and denser fluid sinks.