Coral reefs are among the world's richest ecosystems, second only to tropical rain forests. like the tropical rainforest, the coral reef ecosystem is in danger. coral is being harmed by all but one of the following. a) soil run-off b) blast fishing c) global warming d) mineral deposit

Many animals cannot sweat to maintain a stable body temperature. what is one other way animals can cool down?

Which of the following is not a food produced in rainforests? a) coffee b) cocoa c) avocados d) wheat

1. in a certain species of plant, the color purple (p) is dominant to the color white (p). according the punnett square, what is the probability of and offspring being white? 50%25%0%100% 2. in a certain species of plant, the color purple (p) is dominant to the color white (p). according the punnett square, what is the probability of and offspring being white? 0%100%50%25%(picture 1 is for question 1, and picture 2 is for question 2)