What do you think is the biggest concern when it comes to coral reefs being able to produce their skeletons due to the increasing acidity of the oceans? Explain.

Convert 0.14 kilograms to grams.grams

According to the cladogram, which organisms have roundworms as a common ancestor?

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.