Include maple syrup, nuts, rubber, and lumber products

Aflashlight battery is an example of a) potential energy b) kinetic energy c) thermal energy d) solar energy

Ihave no idea how to solve these. plus there's another question that is 2) a 10 kilogram meteorite is collected in space and brought back to earth. it is composed of 1.25 kg of uranium-238 and 8.75 kg of lead-206. how many u-238 half lives have passed? what is the approximate age of the meteorite?

The basic types of tissue in the human body are