HELP PLEASE!!! WILL GIVE POINTS FOR GOOD ANSWER!!

Gray whales travel down California's coast as they migrate between cool waters off Alaska to the warmer waters along Mexico. In which area do you think more thermal energy would move from the whale to its environment? Explain.

Why do leaves change color in the fall? green pigments break down and no longer mask the color of chlorophyll. chlorophyll breaks down and no longer masks the colors of other pigments. red- and yellow-colored pigments grow and mask green-colored chlorophyll. green-colored chlorophyll breaks down and turns red and yellow.

If a strand of dna has 35% thymine. what is the percentage of cytosine, adenine, guanine?

Ascience research group is testing a new type of plant food. one trial is conducted in a controlled experiment. the data from the trial show that the plant that received the new food grew faster than the control plant. the group announces that the new plant food makes plants grow faster. what is the main weakness in this scientific claim?