The process that plants use to make food.

The green plart of plants that lets them use sunlight for food.

To suggest something, such as an idea or plan.

To make something appear larger.

To watch someone or something closely.

Things found in food that help plants and animals survive.

Something that lets you see very small things by making them bigger.

To try to find out more about something.

To put things in a group based on similarities.