Answer:
everyone has epicanthic fold but In some people the folds are not well -retained and as the child grows we think it has never been there.
The correct answer should be the endocrine system.
Hormones are secreted by endocrine glands in endocrine systems. Opposite of this would be the exocrine system consisting of exocrine glands.
I think its A because the small size , shape and the methods of movement have nothing to do with the environments it can survive in <span />
The cleanliness of a ecosystem or how healthy it is. It determines how clean an environment/ecosystem is. You need all types of animals living there, therefore making it more healthy. The more healthy, the more we can say that it is biodiverse.
The situation is an exponential growth wherein an example is on population when as the population gets larger, it grows more quickly.