You are presented with the question "What happens to aquatic life if acidity is higher or lower than a narrow range?" and the following answer choices: - Plant growth is reduced - They may not survive. - Aquatic life sinks - harm them - It is endangered - Damages them - Aquatic life moves to dry land - Aquatic life flourishes Now knowing that all life relies on a relatively narrow range of pH, or acidity and if the pH level is higher or lower, aquatic life is endangered, choose the best answer.
It is endangered
(Question)
You are presented with the question "What happens when animals eat plants?" and the following answer choices: - Energy. - energy - growth - glycogen - They die - They fall asleep - They grow - They gain weight Now knowing that an animal requires nutrients to grow and heal and animals and humans eat plants for their nutrients, choose the best answer.
(Answer)
They grow
Ques: You are presented with the question "What can be used to feel heat and pressure on the skin?" and the following answer choices: - 2 substances rubbing together - Something that comes in a bundle of fibers - several different ways - surfaces rubbing together - series of enzyme-mediated reactions - flow of electric charge - depress neuronal excitability - Material carrying electricity Now knowing that nerves can be used to feel heat and pressure on the skin and how peripheral nerves work Peripheral nerves are made of bundles of nerve fibres, which can be regarded as living telephone wires, choose the best answer.
Ans: Something that comes in a bundle of fibers
(Q).
You are presented with the question "Differential heating of air can be harnessed for what?" and the following answer choices: - Animal survival - direct energy - reducing acid rain - Movement of an air mass - heat energy - running and lifting - electricity production - faster movement Now knowing that wind is used for producing electricity and differential heating of air produces wind, choose the best answer.
(A).
electricity production
Ques:You are presented with the question "Problems caused by mold spore in the body are treated by what kind of doctor?" and the following answer choices: - heterotrophs - by indirect light - critical organs - Deoxyribonucleicacid - Abnormal cell growth - Pulmonologists - electron microscope - one celled organisms Now knowing that amold spore has a negative impact on the respiratory system and pulmonologists treat lungs and respiratory systems, choose the best answer.

Ans:Pulmonologists
You are presented with the question "what does extreme heat and pressure change rock into?" and the following answer choices: - coal - crust - forces - calcite - an object - marble - soils - mines Now knowing that extreme heat and pressure change rock into metamorphic rock and marble is a form of metamorphic rock, choose the best answer.
marble