They provide information about the pasts of the animal and plants.
Answer: Option C
Explanation:
The theory states that the people with the lighter skin tones have the ability to produce more Vitamin D in presence of sunlight. The less the skin deflect UVB, the skin can produce more VItamin D.
This is the reason inspite of being at the higher latitude region some indigenous people having darker skin tone needs to have vitamin D as supplements or eat foods rich in VItamin D.
hence, the correct answer is option C
The correct option is D.
Endosymbiosis theory postulates that eukaryotic cells evolved from prokaryotic cells. Scientists have discovered that there are many similarities between prokaryotic cells and the organelles in eukaryotic cells.
Bug - metamorphosis
Cow - produce milk through mammary gland
Worm - regenerate
Sponges - regenerate
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Animal Processes</h3>
Bugs generally belong to the insect group that grows by metamorphosis. While some undergo complete metamorphosis, some undergo incomplete metamorphosis.
Cows generally belong to the group of animals known as mammals. They have mammary glands which serve as milk-producing glands for the nourishing of young ones.
Sponges and some worms are able to regenerate new organisms from their broken parts.
More on animal processes can be found here; brainly.com/question/1619246?referrer=searchResults