Question 4 Multiple Choice Worth 2 points) In the diagram below, what is the property of the wave indicated by the letter A?
- amplitude
- crest
-frequency
-trough

20. in humans, freckles are dominant to no freckles. trey has no freckles and his wife anna grace has freckles, but her dad doesn't. they want to know what percentage of their kids would look like trey. show a punnett square to support your answer.

The third stage of cellular respiration is (2 points)

(6.02 mc)what affect do marine protected areas have on environmental quality? they increase environmental quality by preventing resource overuse. they increase environmental quality by adding new species. they decrease environmental quality by removing all human activity. they decrease environmental quality by adding recycling facilities.