You may leave and eat depending on where you work if not then you eat in the designated place for breaks etc. <span />
Answer:
(B) The temperatures and pressures found in hydrothermal vents resemble conditions described in currently accepted origins of life hypotheses
Explanation:
We are told that Dr. Hazen wants to develop a hypothesis that explains
the origin of life on Earth.
Now, he focused on hydrothermal vents. That Water heated by molten rock beneath the crust escapes from these vents at very high temperatures, producing hot, high-pressure environments at the vents on the ocean floor.
This means the null hypothesis will be temperatures and pressures found in this initial condition he described while any other different from it will be the alternative hypothesis.
Looking at all the given options and comparing with the initial hypothesis conditions in the question, the correct answer is option B.
Glucose is then burned in her body for energy. One of the body parts that needs this energy is the heart, which beats due to electrical impulses. A byproduct of this glucose breakdown is the heat that warms her body and is later released.
Answer:
a) Increased plasma concentration
Explanation:
Bipolar disorders are mental disorders in which the patient behaviur, energy and thinking changes dramatically. Lithium is proved to be quite effective in bipolar disorder. But for the best results the concentration of lithium should be kept constant in body. For this the nurses measure the lithium level regularly in the body.
But if a person has liver or kidney disorders plasma concentration of lithium will rise. Kidney and Liver both act as detoxifying and secretory organs of drugs for body. So any damage to them may lead to accumulation of drug in the body.