What are the chemicals that control the cell cycle

Based on anatomical similarities, to which modern animal is dr. digger’s creature most closely related?

The image shows a group of fish. the type of social behavior shown in the image is called

Which statements about a food chain are true? choose all answers that are correct. a.plants are the first living organisms in food chains on land. b. the plants in a food chain are called herbivores. c. all food chains on land begin with energy from the sun. d. carnivores in a food chain eat only plants.