Living Environment Cells

Maintaining a stable internal

environment is called

• homeostasis

• equilibrium

• balance

• evenness

Identify the characteristic: when you step out into the cold, your body shivers in order to keep its temperature at 98.6^oF.

• All living things use energy

• All living things contain cells

• All living things maintain homeostasis

• All living things grow and develop

Provides usable energy for other life functions

• growth

• cellular respiration

• digestion

• excretion

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Which of the following is an example of homeostasis?

• adapting to your environment

• maintaining an appropriate respiration rate

• the sum of all of your chemical reactions

• being composed of more than one cell

What is NOT a part of cell theory:

• all cells come from existing cells

• all cells have a nucleus

• all living things are made of cells

• cells are basic unit of structure and function in living things

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Robert Hooke, Anton van Leeuwenhoek, Theodor Schwann, Rudolf Virchow, and Matthias Schliden were all responsible for what theory?

• The Theory of Gravity

• The Theory of Relativity

• The Cell Theory

• The Theory of Continental Drift

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What tool do you use to view the cells?

• metric ruler

• centrifuge

• microscope

• telescope

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All living things are made up of...

• cells

• cell tissues

• organ

• organ systems

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What is the basic structural and functional unit of all living things? 

• atom

• cell

• molecule

• human

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What is one way in which all living things on Earth are alike?

• All living things have hair.

• All living things are made of cells and come from other cells.

• The cells of all living things have chloroplast.

• All living things can move. 

Tags

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