Well you dont have any following statements for me to answer, i can say one thing, weight and energy are the same because depending on if you are going to gain or lose weight, loseing weight causes more energy usage out of you and if you are gonna lay off and gain weight, it causes less energy being used out of you, energy depends on the weight
Answer:
B) Valves closing
Explanation:
A healthy heart makes a lub-dub sound with each beat. This sound comes from the valves shutting on the blood inside the heart. The first sound (the lub) happens when the mitral and tricuspid valves close.
Just be friendly, kind, helpful and a good friend. This will build friendship leading to a person trusting you more. Maybe share a smallish secret with them as well.
The nervous system, Skeletal system, Muscular system and the Digestive system
<span>True - it is important to have all the facts about the harmful effects that alcohol can have on the body if the substance is abused. This way, it is not possible to feign naivety when considering the damage that can be caused to yourself and others around you.</span>
