Egg cause thingsnwere laying eggs before chickens were. and first chicken was a genetic mutation.
Answer:
C Biology
even though the correct answer is ecology, ecology is a branch of Biology
Explanation:
Refraction is the bending of light (it also happens with sound, water and other waves) as it passes from one transparent substance into another. This bending by refraction makes it possible for us to have lenses, magnifying glasses, prisms and rainbows.
Here you go, and i hope you have a good day too :)
B. the chromatids are pulled apart
