Mineral is made up of usable amounts of metallic elements
Your answer is A. Parasitism :)
Maintain homeostasis - eg. blood sugar control by insulin and glucagon.<span>
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Electrons are subatomic particles that orbit around an atom. This electrons can be shared with other atoms when two atoms are willing to bind with eachother.
Answer: Electron.
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The characteristics that bryophytes share with algae are biflagellate motile gametes and the life cycle. The life cycle, of course, is the duration of the life of the object. Biflagellate motile gametes are made when two or more of the motile gametes fuse into a zygote.