Answer: D. Occupational health and safety
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Nerve Signal passes electricity that causes something to move
Ok I got 22 and 23 for now.
22. The difference between rods and cones is, cones are stimulated during the daytime and allow you to see colorful objects, and rods are stimulated in darker atmospheres, and are used for more of your periferal vision.
23. It’s a genetic disorder, when your sensitive to light your photoreceptors will eventually disconnect slowly from, bipolar and ganglion Nuerons in your eye, which are attached to your retina
Answer:
Atoms
Explanation:
Atom is the most basic unit of matter. Atoms are used to describe pieces of matter, but a different kind of atom makes up an element. A combination of atom of different elements creates a molecule. Let's say you have some water, the chemical formula is "H20." If you wanted to separate H and O, that gives you two atoms. H would be Hydrogen and the other atom is Oxygen. So when we combine these two atom they formed as the chemical formula H20.
