Answer:
The skin performs six primary functions which include, protection, absorption, excretion, secretion, regulation and sensation. The skin functions as our first line of defense against toxins, radiation and harmful pollutants.
All of life can be divided into three major clades because it is believed that all branches of the tree of life have the same evolutionary origin.
<h3>What is evolution?</h3>
Evolution is descendence with modification, which generally is due to the process of natural selection.
Evolution indicates that all organisms derive from an ancestral organism (it is related to the cell theory).
In conclusion, all of life can be divided into three major clades because it is believed that all branches of the tree of life have the same evolutionary origin.
Learn more about evolution here:
brainly.com/question/4207376
#SPJ1
Answer:
The Moon is closer than the Sun to Earth.
Explanation:
For a long time scientist figured that the bones are so small because They are vestigial, a shrunken evolutionary remnant From an ancestor that once walked on land. But now scientists Have discovered that the tiny bones they actually play a huge role in whale reproduction.
