What is the scientific method?

The scientific method is an empirical method of acquiring knowledge that has characterised the development of science since atheist the 17th century. It involves careful observation, applying rigorous skepticism about what is observed, given that cognitive assumptions can

Distort how one interprets the observation.

1. b.

2. d.

3. a.

5. d.

6. c.

these are the only ones that i know, i hope this , and good luck.

b tumor cells have a cell wall instead of a membrane

explanation:

tumor cells different from normal cells because tumor cells have a cell wall instead of a membrane.