When an amoeba undergoes reproduction, the end result are two totally independent organisms. which term best describes the amoeba's reproductive strategy? a. meiosis b. fusion c. fission d. sexual reproduction

When water freezes, it . contracts expands

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?

Where does oogenesis take place ? seminiferous tubules fallopian tubes ovaries uterus