Answer: D
Explanation: Energy is neither created nor destroyed so the amount of reactants and products must be equal
Explanation:
I hope this helps, I got this from another person
Answer:
A. Muscular endurance
Explanation:
Muscular endurance is measured by the amount of time a muscle group can sustain a contraction.
It is definitely the first law, the first law is the law of inertia. It states that an object remains in its state of rest or uniform motion on a straight line except compelled by an external force. The planet remains in its position because there is no external force acting on it which will make it move. Hope i helped. have a nice day<span />
Two of these choices are correct. The nucleus of the atom has a positive charge, because of the positively charged protons in there.
