An animal that is dependent on other organisms for food is a(n)

A material used by living things for growth and other life functions is a(n)

The transfer of food energy in a sequence of living things is a

A living thing that gets energy by breaking down dead plant and animal matter is a(n)

A consumer that eats only plants is a(n)

An animal that is eaten by another animal is a(n)

The process by which plants make food is

The picture shows a desert food chain.

Which of the following describes how energy moves from cactus to roadrunner?

Carla wants to describe the flow of energy through food chains. Which sequence is correct?

The picture shows some animals you can find in grassland food chains. Which animal is the carnivore?

This aquarium has many different organisms, or living things. Which organism is a producer that needs sunlight to make its own food?

Horses get energy by eating grass and oats. Florida panthers get energy from eating deer and raccoons. Raccoons get energy by eating frogs and fruit. Bobcats get energy by eating lizards and birds. Which animal is a herbivore?

For breakfast, Madison ate cereal with milk. For breakfast, a chipmunk ate seeds. How are Madison and the chipmunk alike?

Emily is studying how changes in an ecosystem affect food webs. She makes these graphs to show how the number of fish and marsh birds changed in a certain area over time.

What happened when the number of fish was highest?

Gina knows plants in her garden are producers. Which statement is true about her plants?

In this food web, the herbivores are:

Juan studied this food web and said that hawks were the last link in every food chain shown. Vicky pointed to the fungi (mushroom) and said that it was the last link because all organisms are eventually broken down (decomposed). Who is correct?

A deer eats about 10 kg of grasses each day. A rabbit eats about 4 kg of grasses each day. Over a one-week period (7 days), how many kilograms of grasses do these animals eat?

What day is hump day?