Which characteristic of living things were the trumpet vines displaying as the stems twisted around the trellis?
O A. Response to a stimulus
O B. Movement
O C. Use of energy
D. Reproduction

Coral reefs support more species per unit area than any other marine environment on earth. what is one way coral reefs are important to the health of the biosphere

How are proteins and nucleic acids related? they both provide energy. they both carry genetic information. the structure of proteins is determined by nucleic acids. the subunits of nucleic acids are also the subunits of proteins.

Which characteristics are typical of a human population in the postindustrial stage?