Some organisms feed on other organisms without immediately killing the organism. what term describes this act?
predation
parasitism
commensalism
mutualism

Astudent drew the following flowchart to show the movement of nutrients. soil → roots → plants →? where does nitrogen go next? a. directly into nearby animals as nutrition b. directly into aquifers through condensation c. directly into the air through evaporation d. directly into nearby plants during fixation

People with one sickle cell allele are not likely to get malaria. what is this an example of?

The earths core is made up mainly of what 2 substances? 2. like an egg, earth has a core, a layer surrounding the core, and a thin, hard outer layer. which layers of the earth match the layers of an egg?