cell parts
body systems
water cycle
100

what is cytoplasm ?

A thick liquid that fills plant and animal cells.

100

what is the circulatory system ?

it is the system that pumps blood throughout the whole body.

100

what is a cold front ?

When a cold air mass pushes under a warm air mass.

200

what is the definition of Lysosome ?

Digestive enzymes.

200

What is the digestive system ?

It is made of organs and what breaks down food in your body.

200

What is a warm front ?

When a warm air mass slides over a low lying cold air mass.

300

what is a ribosome ?

proteins

300

What is the excretory system ?

it is what moves fluid through your body

300

What is a stationary front ?

when a warm air mass collides with a cool air mass.

400

What is a mitochondria ?

An organelle that generates energy

400

What is the Nervous system ?

It sends messages to your brain it pretty much commands your body.

400

What is an isobar ?

It is on a weather map , And these lines connect.

500

what is the definition for vacuole 

Organelle that stores food molecules waste, and water

500

What parts are apart Of the nervous system?

spinal cord , And all the nerves in your body.

500

What is a occluded front ?

When a warm mass gets Traped between two cold air masses.