Answer:
Why is internal Fertilisation important to animals?
Internal fertilization has the advantage of protecting the fertilized egg from dehydration on land. The embryo is isolated within the female, which limits predation on the young.
Explanation:
Answer:
It is a trait or characteristics of yours most recent ancestor or a lineage of organisms that has evolved after separating from another lineages.
Answer: Define Active transport
Explanation: The moving of molecules or ions across the cell membrane.
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Lipids are fatty substances thus they release greatest amount of energy more than carbohydrates
