Look at the figure above. Which position of the earth represents an equinox? A) Middle of spring
B) Beginning of summer
C) Beginning of autumn
D) Beginning of winter

What is an animal that lives by preying on other animals

Which tool could you see a plant cell? a. a filter b. a microscope c. a microwave d. an electromagnet

The human body needs energy in order to carry out life processes such as breathing. where does the body get this energy? a. from eating food b. from learning about new things c. from lying in the sun d. from sleeping