How does the design of your experiment control for outside factors that may affect the results?

What is the m’naughten rule? how did this rule come into existence?

How do tides affect the organisms living in intertidal zones? a. no organisms live in intertidal zones due to the tumultuous environment. b. the mechanical forces of the waves keeps the organisms clean. c. only plants live in intertidal zones because the animals float away with the waves and never return. d. the mechanical forces of the waves can dislodge the organisms from their habitat.

Which is an example of a decomposer? a. bear b. algae c. grass d. bacteria d bacteria