You are presented with the question "Cells have multiple repair mechanisms to fix what?" and the following answer choices: - scarce resources - harmful substances - damage in DNA - critical organs - the skin - Veins and arteries. - layers of fat - heat or cold Now knowing that cells have multiple repair mechanisms to fix mutations in DNA and dNA damage is called mutation, choose the best answer.
damage in DNA
(Question)
You are presented with the question "What form of transportation does not cause diseases or harm crops? " and the following answer choices: - Earthworms - animals - automobile - mechanical - train - airplane - Movement - bicycle Now knowing that riding a bike does not cause pollution and air pollution can cause diseases and harm crops, choose the best answer.
(Answer)
bicycle
Ques: You are presented with the question "What can an animal do to cool themselves down?" and the following answer choices: - preventing heat transfer - Cover with a blanket - To keep their body heat. - converting electricity to heat - evaporation - Go into sun - Stand near a fire - Decrease bodily water Now knowing that if an animal sweats then that animal 's bodily water decreases and sweat is produced to cool the skin down, choose the best answer.
Ans: Decrease bodily water
(Q).
You are presented with the question "What type of hormones are produced and controlled in the glands?" and the following answer choices: - heat or cold - Pituitary - complex - positive - allow growth - organ - acetic acid - sweating Now knowing that most pituitary hormones control other endocrine glands and hormones are produced in Endocrine Glands , choose the best answer.
(A).
Pituitary
Ques:You are presented with the question "behaviors increase through what that improve traits of animal's ability to survive" and the following answer choices: - competition - hunting - biological diversity - the environment - eating - produce offspring - natural selection - grooming Now knowing that behaviors that improve fitness increase through natural selection and fitness traits relate to an animal s ability to survive and reproduce, choose the best answer.

Ans:natural selection
Question: You are presented with the question "Decayed vegetation turns to what over a period of time?" and the following answer choices: - growth - death - peat - vines - water - coal - flora - potash Now knowing that being burried under soil and mud changes vegetation into peat through extreme heat and pressure in a swamp over a long period of time and often, the soil consists of mats of very acidic, semi-decayed vegetation, such as peat, choose the best answer.
Answer:
peat