Both autotrophs and hetrotrophs require a source to produce or make food. *
O Hydrogen
O Oxygen
O Carbon
O Nitrogen

When is a hurricane considered to have made landfall? a. when at least one inch of rain occurs b. when the eye reaches the land mass c. when the outer wind bands make landfall d. when it moves inland from the coast

What best describes the dropping height of a ball that bounces back up to a height of 45 cm

Tides that occur during the new and full moons