Why don't animal cells need chloroplasts? a) animals do not make their own food. b) animal cells make their own chlorophyll. c) animal cells collect sunlight another way. d) animals use photosynthesis to make their own food.

Asmall, positively charged ball is moved close to a large, positively charged ball. which describes how the small ball likely responds when it is released? it will move toward the large ball because like charges repel. it will move toward the large ball because like charges attract. it will move away from the large ball because like charges repel. it will move away from the large ball because like charges attract.

The speed of light in a material is 0.50 c. what is the critical angle of a light ray at the interface between the material and a vacuum?

Herbivores, carnivores, and omnivores are all types a. decomposers b. producers c. consumers d. biomes