Zara is sick in bed. Her mother brings her bowl of hot chicken soup for lunch. At her Hot soup calls, Zara wonders what happens to the temperature of the air in her bedroom. does the temperature in her room increase or decrease or stay the same

One statements is an example of a scientific observation. another statement is an example of a scientific explanation. identify the correct statement for each category to illustrate how scientific explanations are inferred from scientific observations.

Epinephrine is a hormone released from the adrenal gland of the body, most often in a stressful situation. it is known as the "fight-or-flight" hormone. one way that it causes a response in the body is to activate receptors on muscle cells. where are these cellular receptors located? a. on the cell membrane b. in the nucleus c. on the cell wall d. around the mitochondria

How are mutations continually being generated in a population (what are some of the causes of mutatuions? ) explain