Middle School Words: List 1 for 7th Grade SCIENCE, random words are selected for the Word Quiz worksheet. This sheet is created dynamically, every sheet is different from the previous ones. You can download and print the worksheet from your browser directly.
1: reproduction involving the union or fusion of a male and a female gamete
sexual reproduction [__]
asteroids [__]
meiosis [__]
mitosis [__]
2: diffusion of molecules through a semipermeable membrane from a place of higher concentration to a place of lower concentration until the concentration on both sides is equal
gene [__]
osmosis [__]
anaerobic [__]
mitosis [__]
3: any of numerous small celestial bodies that revolve around the sun
asteroids [__]
quantitative change [__]
asexual reproduction [__]
organ [__]
4: an alteration in the number
diffusion [__]
transport [__]
anaerobic [__]
quantitative change [__]
5: a thermonuclear reaction in the interior of stars; the organic circulation of carbon from the atmosphere into organisms and back again
homeostasis [__]
anaerobic [__]
transport [__]
carbon cycle [__]
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