By which process do plants try to avoid self-pollination?

A. The plant dies to avoid this.

B. The plant detaches the male part of the plant from
itself.

C. They attract pollinators.

D. They have no control over this process of self-
pollination.

When should a bar graph be used? a. when there is no independent variable. b. when the independent variable is continuous and does not show a relationship to the dependent variable. c. when the independent variable is continuous and shows a causal link to the dependent variable. d. when the independent variable is composed of categories and does not show a relationship.

Of the pollutants that form acids in the atmosphere, which is easiest to reduce? a. sulfur dioxide b. nitrogen dioxide c. ozone d. carbon monoxide

Monitor and apply fix up stratorgies