Answer:
It always contains certain elements
Explanation:
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<span>The epidermis is mainly a composition of cells called keratinocytes. Defensive cells are known as Langerhans cells and are one of the three types of specialized epidermal cells, The epidermis is bonded to the dermis. Hairs grow in the dermis and up to the epidermis. So, the dermis and the epidermis both have cells and hair. </span>
Natural selection helps the anteater get food easier than others.
Answer:
primary succession only occurs on bare rock
Explanation: