Prompt: In at least 2 paragraphs, 5-10 sentences each, teach a younger student about what you
have learned about the body systems. Briefly explain to this new student why these
body systems are important to maintaining the homeostasis of your body.
(You may discuss one body system or all the body systems we discussed)

answer; /// the amount of material dissolved in a measure of liquid(concentration) the above statement is (true); /// good luck

the answer to this question is 3.

< > according to newton's third law of motion, forces always act in equal but opposite pairs. another way of saying this is for every action, there is an equal but opposite reaction.< >

metals are good conductor of electricity. it has free electrons on their surface. according to electron pool theory, each atom present in a metal crystal losses all of its valence electron and as a result a pool of free is form. these pool of electrons are free to move and   conduct electricity easily   while making metal as good conductor.

the correct answer is a. the ability of electrons to flow throughout the metal.

if it's not useful, feel free to report for mistake in answer.