Trees all over earth are being cut for wood. as a result, forests are disappearing fast. how does this affect the animals that live in the forests? a) they lose their natural habitats and sources of food. b) they move down from trees and adapt to life on the ground. c) they increase in number as they now have more space to live in. d) they find it difficult to breathe because they do not get oxygen.

A) They lose their natural habitats and sources of food.

the answer is lactic acid from anaerobic respiration. the acid in lactic acid is what creates sore and burning muscles. if you think about how acid burns that will give you a clue for questions like this.

the law of original horizontality explains:   why rocks appear in layers. correct answer: b the law suggests that all rock layers are originally laid down (deposited) horizontally and can later be deformed.   the principle is used by geologists to make assumptions about the relative ages of sedimentary rocks.