An entomologist wanted to control a population of fire ants. She found a new chemical and introduced it into a fire ant colony. After a few days, only a few fire ants survived. Which of the following statements best explains why a few fire ants survived? answer pls

In what for do plants utilize nitrogen? why do they need nitrogen?

Which best explains how a heat pump can heat a room? cold air from the house is moved through pipes, where it absorbs thermal energy. warm air from outside is pushed into the house to replace the cold air. combustion warms the air when chemical energy is transferred to thermal energy. fuel is used to move a piston, which pushes warm air into the house.

Hybrid instruments that play sounds that are part sampled and part synthesized are known as: