Biology, 01.09.2019 07:20 saneayahsimmons
What causes temperatures in the summer to be higher than temperatures in the winter? a. the earth is closer in distance to the sun during the summer than it is during the winter. b. volcanic activity is at its peak during the summer, resulting in elevated temperatures on earth. c. more of the sun's rays directly hit a particular region on earth during the summer than during the winter. d. global warming takes place during the summer months, which raises temperatures on earth.
Answers: 2
Biology, 21.06.2019 21:00
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
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Biology, 21.06.2019 23:30
In iceland, the mid atlantic ridge runs through the center of the contry. what can you conclude about the apperence of iceland many thousands of years from now?
Answers: 2
Biology, 22.06.2019 04:00
Aflame cell is at the end of each tubule of the nephridium malpighian tubules kidneys none of the above
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What causes temperatures in the summer to be higher than temperatures in the winter? a. the earth i...
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