Answer:
Taking a fixed migratory pattern would be unpleasant for whales, whales already have a low reproduction rate, having a fixed pattern would decrease it's encounter with other whales, this decreases the low chance of it's reproduction.
Explanation:
Answer:
B: half of your chromosomes from your father and half from your mother
Explanation:
People usually have two copies of each chromosome. One copy is inherited from their mother (via the egg) and the other from their father (via the sperm). A sperm and an egg each contain one set of 23 chromosomes.
Answer:
it would affect the things in that living are bevausevmany animals live there and they depend on the nature and the food from the plants. without soil there the animals will leave the area or simply die there because of the lack of food source and soil nutrients. also the soil affects the water and makes the whole water polluted of soil.
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