What is the name for all physical material in the universe? OA. Living
O B. Matter
OC. Element
O D. Carbon

An ecologist is studying the effects that a population of predators is having on a population of a prey. he used data from the field to produce this graph. which conclusion can draw from the graph?

Where can you find prokaryotic and eukaryotic cells?

Which of the following is the source of energy for photosynthesis? a.) glucose b.) chlorophyll c.) carbon dioxide d.) sunlight