Answer the following question given this paragraph: Q: What process consists of the mechanisms that produce an observed pattern of change? Choices: - repetition - variation - cycle - evolution A:
evolution
(Question)
Answer the following question given this paragraph: Why are algae considered plant-like? The main reason is that they contain chloroplasts and produce food through photosynthesis. However, they lack many other structures of true plants. For example, algae do not have roots, stems, or leaves. Some algae also differ from plants in being motile. They may move with pseudopods or flagella. Although not plants themselves, algae were probably the ancestors of plants. Q: Algae are similar to plants in that they both produce their food through what process? Choices: - mitosis - cell division - hydrolysis - photosynthesis A:
(Answer)
photosynthesis
Ques: Answer the following question given this paragraph: Q: What two elements do chloroplasts split water into? Choices: - vaporize and oxygen - Salt and sodium - Carbon and water - hydrogen and oxygen A:
Ans: hydrogen and oxygen
(Q).
Answer the following question given this paragraph: The sympathetic division controls internal organs and glands during emergencies. It prepares the body for fight or flight ( Figure below ). For example, it increases the heart rate and the flow of blood to the legs, so you can run away from danger. Q: What prepares the body for fight or flight during emergencies? Choices: - abnormal division - metabolic response - adrenal mechanism - sympathetic division A:
(A).
sympathetic division
Ques:Answer the following question given this paragraph: Passive transport does not require energy input. Q: What type of input is not required during passive transport? Choices: - pressure - cooling - heating - energy A:

Ans:energy
Ques:Answer the following question given this paragraph: Q: Living things need to take in nutrients so that they can grow and create what? Choices: - protein - plasma - hydrogen - energy A:

Ans:
energy