Which is a basic characteristic of all living cells? cell wall
protein coat
energy metabolism
antibiotic resistance

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

How water is moving through the ecosystem ?

Coral have a symbiotic relationship with what in order to eat?