Answer:
An atom is the smallest particle in a chemical element that holds its chemical properties. Although in the past it was thought impossible to break an atom, within modern chemistry we know that an atom is composed of subatomic particles, which compose the atomic model:
1) electrons, which have a negative charge, such a small size that it is immeasurable, and a mass much smaller than the other two subatomic particles; 2) protons, which have a positive charge; and 3) neutrons, which have no charge.
The protons and neutrons form a dense and massive atomic nucleus, which is called multipons nuclei. The electrons form a cloud of electrons that surround the nucleus.
Virus: Vaccine, Antibiotics are not useful, Is not an organism
Both: Curable, Harmful to humans, Deadly
Bacteria: No vaccine, Antibiotics are useful, Is an organism
It will increase (A).
When the distance between two masses becomes lower, the gravitational pull by them on each other will increase.
The answer is: "dopamine" .
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2 geological features of Florida state making it fragile is the Everglades and its bio-diverse nature.
Explanation:
The Florida state is one of three Everglades in the world to be marked as such due to its tendency of being in drought condition all the time due its draining capacity and location in its southernmost parts.
The other environmental condition which the state faces, is the bio-diverse nature of the state. It has endangered species population of cougar. It has been marked as the protected area for the panther species. Alligators too have been listed in the state for the endangered kind. Rest fills up the circuity of the state.