An animal ate a plant and digested sugars stored in the plant's leaves. The sugars provided energy to the animal's cells. Describe which organelles the sugar molecules must have passed through.

Which of the following is a good strategy when it comes to desserts

What are the student's observations and inferences before he starts his investigation?

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?