Wind is considered to be an abiotic factor because it

If a cell's main function is to produce proteins to be excreted, which organelles would you expect to be larger

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?

Which of the following requires the use of energy and the of transport proteins to move a molecule across a cell membrane?