Which best defines matter? a. anything that takes up space and has mass b. anything in the atmosphere c. all the living things on the planet d. all solid objects that can be seen

Name the type of chemical that speeds up digestion

What is one energy transformation that is taking place in the photo? radiant energy to thermal energy thermal energy to nuclear energy chemical energy to thermal energy radiant energy to chemical energy

What contributes to the high level of biodiversity found in wetlands? a. the large amount of available organic matter to organisms that are food for larger organisms b. the amount of available water for organism use c. the high nutrient availability d. all of the above select the best answer from the choices provided a b c d