Question: If telephones are used for communication by two people by transmitting waves produced by the vibrations of material objects, then telephones are used for communication by two people by transmitting waves produced by what? Answer choices: - The bending of a ray of light - movement of tectonic plates - the vibrations of soul - tectonic plates being pushed together - the vibrations of objects - the vibrations of the ether - movements in the earth's crust - the waves of the ocean
Answer: the vibrations of objects

Question: If pressure in vessel walls is highest in arteries and lowest in veins, then pressure in what is highest in arteries and lowest in veins? Answer choices: - Joules - Decibels - It decreases - protein walls - skin tags - forces - vessel walls - cell walls
Answer: vessel walls

Question: If excess body weight raises metabolism, then what raises metabolism? Answer choices: - cigarettes - Chlorophyll - Chemical energy - aerobic capacity - fossil fuels - Fully cooking the oysters - smoking cigarettes - excess body weight
Answer:
excess body weight