Explanation:
Because thet present aerobic glycolysis, this means that they use glucose to obtain energy through a lactate fermentation.
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B, heredity, is an uncontrollable risk factor. Heredity is the genes and predispositions we inherit from our parents, which we cannot control. Our diet, whether we smoke, and the amount of exercise we get is all within our control, but our heredity factors are not.
Epidemiological study is a tightly controlled experiment.
An intervention is made in a clinical study under strict supervision to see how it affects a certain disease. Possible interventions include drugs, dietary restrictions, controlled diets, and exercise regimens. The intervention is delivered to the experimental group, but not to the control group.
The justification is that, as far as we are aware, clinical studies are a subset of epidemiological studies and involve carefully monitored experiments in which an intervention is used to ascertain its impact on a particular illness or condition.
Animal studies, experience trials, and case control studies are examples of studies that do not develop precisely controlled experiments. Epidemiological study is therefore the best choice.
Here's another question with an answer similar to this about Epidemiological study: brainly.com/question/28238114
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Answer:
Although semen tends to be thick immediately after ejaculation, it is normal for semen to liquefy shortly afterward.
Explanation:
A normal human sperm is expected to be thick and whitish in color, but that is only so immediately after ejaculation during sex. Immediately after sex, the sperm is still thick, but as it is exposed to air and other circumstances, it gradually starts becoming thin, thereby changing its color to a colorless thin liquid. Hence, Jerome's semen is normal.