Biology basics

The variable you are measuring.

• independent

• dependent

• constant

bio- means

• study

• eco-

• life

Homeostasis is

• keeping a stable internal environment

• eating food

• sweating

• keeping your balance

Cells can be

• multi-celluar

• unicelluar

• both

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What YOU change as the experimenter

• independent variable

• constant variable

• dependent variable

How many level in our taxonomy system?

• 5

• 4

• 7

All living things:

• reproduce

• grow & develop

• use energy (eat)

• all of these

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Auto=self A living thing that is an autotroph can:

• grow & develop

• make food by itself

• watch Stars Wars movies ;-)

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di= two Using a dichotomous key means that you read ____ questions and then make a choice.

• 4

• 3

• 2

A cell´s structure refers to:

• specific parts of the cell

• plant cells

• multi-cellular animals

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