Ques: Answer the following question given this paragraph: Kelvin is a temperature measure in which the lowest temperature is absolute zero. Q: Kelvin is a temperature measure in which the lowest temperature is what? Choices: - anomalous zero - accurate zero - definitive zero - absolute zero A:
Ans: absolute zero

Ques: Answer the following question given this paragraph: Puberty is the stage of life when a child becomes sexually mature. Puberty lasts from about 10 to 16 years of age in girls and from about 12 to 18 years of age in boys. In both girls and boys, puberty begins when the pituitary gland signals the gonads (ovaries or testes) to start secreting sex hormones (estrogen in girls, testosterone in boys). Sex hormones, in turn, cause many other changes to take place. Q: What is the name of the stage of life when a child becomes sexually mature? Choices: - adolescence - growth spurt - maturity - puberty A:
Ans: puberty

Ques: Answer the following question given this paragraph: Sebaceous glands are commonly called oil glands. They produce an oily substance called sebum. Sebum is secreted into hair follicles. Then it makes its way along the hair shaft to the surface of the skin. Sebum waterproofs the hair and skin and helps prevent them from drying out. Q: What oily substance prevents the hair and skin of living things from drying out? Choices: - pus - progesterone - pancreatic enzymes - sebum A:
Ans: sebum

Ques: Answer the following question given this paragraph: Figure 4.11 Metabolic pathways are a series of reactions catalyzed by multiple enzymes. Feedback inhibition, where the end product of the pathway inhibits an upstream process, is an important regulatory mechanism in cells. Q: Metabolic pathways are a series of reactions catalyzed by multiple what? Choices: - hormones - vitamins - particles - enzymes A:
Ans:
enzymes