Intro to Biology test

what is a cell?

• A cell is a living organism that lives inside another living organism.

• A cell is a structural and functional of life.

• A cell that lives on the outside of a living thing.

• A type of living thing.

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-2

What is a Hypothesis?

• A guess on what well happen next to the experiment.

• An answer to a experiment.

• proposed explanation for an obversion.

• The definition depends on the subject.

Tags

NGSS.HS-PS1-2

In ___ studies, sciences do not interfere with that is going on

• Observation

• Data

• Theory

• Experiment

What is a system?

• A system is a group of interactions elements that set rules to form a united whole.

• A form of organisms that work together to keep each other alive.

• Something that makes a body stop working for a period of time.

• A method that works for all living things on earth.

Tags

NGSS.MS-LS1-3

Why are Theories never proven?

• Because there is no need to.

• Because there based on guess's

• Because they are only questions that could be asked not answered

• Because they are not hypothesis.

What is the diffrence between Hypothesis and Theories?

• One is only a reference to the experiment.

• One is a guess, and the other is an example that could be tested.

• You could make an example off one but the other you can not.

• none, their both the same.

What is an independent variable?

• You do your own thing without any help from others.

• You can only observe.

• That you can only watch but not interrupt another person's experiments.

• You can help someone with their testing.

Tags

NGSS.MS-PS2-2

what is experiments?

• Something that you can test.

• An answer to a qustion.

• What scientists use to test their answer's.

• A method of to test their hypothesis.

Tags

NGSS.MS-LS1-1

NGSS.MS-PS1-2

NGSS.MS-PS2-2

How do you start observation

• Testing hypothesis.

• observing

• Getting data.

• Evaluating data.

what is a dependent variable?

• You work alone on.

• Where other people could help you.

• You don't work alone.

• Anyone can give you an opinion on your experiment without asking.

Tags

NGSS.MS-PS1-2

NGSS.MS-PS2-2