The answer could be either B or D. Both are important for marine biology. I would have to say D is the best answer though!
I know that they are hunted with Whale oil
Well it helped the animals and humans grow the population.
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c. thyroxine </span><span>The thyroid releases too much of the hormone thyroxine, which increases the person's basal metabolic rate.</span>
trans fats can be reduced to less than 1 percent of calories
Reduction in the consumption of trans fats can
reduce blood cholesterol and these will consequently lower the risk of coronary
heart diseases. Thus, food made from animals such as milk and meat products
contain small quantities of Trans fats. However, trans fats can be reduced to
less than 1 percent of calories to avoid build of plagues in the arteries called atherosclerosis.