Answer:
atoms
Explanation:
Atoms are the building blocks of elements.
Answer:
Two-thirds of a cell is water, which means that two-thirds of your whole body is water. The rest is a mixture of molecules, mainly proteins, lipids and carbohydrates.
Matter cannot be created or destroyed. this means that the number of atoms before the reaction has to equal the number of atoms after the reaction.
THE ANSWER IS LETTER D.<span>no, because the virus is only contained in certain bodily fluids and survives for a limited time outside of the body
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HIV is a kind of sexually transmitted disease which transmits with body fluids and infects host cell . The type of virus an HIV has is a cellular microscopic organism which is comprised of genetic material and a protein coat. To remain alive it needs a host cell.
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1. Habitat loss
2. Less CO2 being filtered out which means less oxygen
3. more pollution due to the factory being built there
