science ch 1

A(n) _______ is any living thing that maintains vital life processes.

The part of the cell that stores food, water, or wastes is the _______.

What part of the cell holds the cell together and separates it from its surroundings?

____ work together to form organs.

______ is found in skin and lines your internal organs.

_______ is the jellylike substance containing chemicals that help the cell stay healthy.

_______ helps move your skeleton.

Which is found only in plant cells?

What type of blood cell helps the body fight diseases?

What organ is made up of layers of epithelial tissue?

What is the basic unit of structure and function of all living things?

____ are a plant like protist called algae.

Which is an example of a unicellular organism?

_______ are simple organisms that are usually single-celled.

Things that are ____can only be seen through a microscope.

Which term describes both a diatom and an amoeba?

Which is an example of a tissue?

Do bacteria and protists have the same cell parts?

What’s the purpose of a cell membrane?

What is the study of living things?

Bacteria are surrounded by ____, but don't have a nucleus or organelles.

What is the liquid part of the blood called?

How are bacteria like protists?

There are ___ major organ systems in your body.

____ blood cells deliver oxygen to all cells of the body.

Which is NOT a connective tissue?

Organs that work together to do a job for the body are called a(n) _______.

What part of the cell makes food for the cell?

What helps clot blood?

Bones, cartilage, tendons, and ligaments are examples of ______.

All organisms are made up of ____.

____ study living things.

What part of the cell contains information about the cell?

What part of the cell releases energy from nutrients?