Cathy's favorite salad dressing is a liquid with particles of salt, pepper, and garlic. when comparing a spoonful of salad dressing to a cell, what would the liquid be equivalent to? what would the particles be equivalent to?

The mass of a neutron is equal to the mass of a proton plus the mass of an electron. true or false false true

To calculate percent by mass, use the equation below: calculate the percent by mass of each element. %n = % %h = % %o = %

What energy conversion occurs when a sling shot is used to shoot a rock across the room? (2 points) question 2 options: 1) stored mechanical energy is converted to mechanical energy. 2) stored mechanical energy is converted to radiant energy. 3) gravitational energy is converted to radiant energy. 4) gravitational energy is converted to mechanical energy.