Answer:
Yes, dogs do have a internal organization
Explanation:
(division of labour)
Answer:
The mutation for sickle cells will start to disappear because there's no benefit to carrying the disease if malaria is cured.
Explanation:
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Gaseous
because it’s form isn’t in a state where it can be referred to a liquid. It is a vapour which is in the process of evaporation therefore, the best term is gaseous.
The three ways on how toxins can enter an animal’s body is:
1.
Oral Entry. This is through the mouth- the food
they eat or the liquid they drink.
2.
Derma Entry. This is through skin and the eyes.
3.
Respiratory Entry. This is through the mouth and
nose.