Oak trees have the ability to make their own food. Their cells contain structures that capture energy from the sun. What are these structures? *

chloroplasts

Explanation:

It is found in cellular structures in certain plant cells. These are usually found in the leaves of plants. It is the chlorophyll in the leaves of plants that gives them their green color.

that scientist would be robert hooke

which

what is a measurement of the earth’s history divided into time periods?

> fossil record <

sedimentary rock

> geologic time scale <

radioactive elements