What all scientists do?

to understand the natural world a scientist plans and conducts.............

• a phone call

• an investigation

• a visit to another scientist

• a meeting

A good scientist does not let his or her personal beliefs, or ....................influence their study.

• evidences

• conclusions

• observations

• opinions

When you sort things into groups based on their characteristics you ............them.

• observe

• classify

• infer

• hypothesize

If you organized the steps of the process from first to last ,you ..................them.

• ordered

• classified

• observed

• hypothesized

(a)   The study of the natural world through investigation.

...............is Collecting information by using the senses

• inference

• observation

• hypothesis

• classifying

The sharing of information is .............

• drawing conclusions

• hypothesizing

• communicating

• observing

The observations and information that support a conclusion is ..............

• an evidence

• an observation

• a hypothesis

• an opinion

This scientist is .......

• paleontologist

• botanist

• astronomer

• astronaut

This scientist is .......

• paleontologist

• botanist

• astronomer

• astronaut