If a star is 300 light-years from Earth, how long does it take light from that star to reach Earth?

300 light years! :)

Explanation:

i hope this helps you! <3

•there must be variation for the particular trait within a population.

•the variation must be inheritable (that is, it must be capable of being passed on from the parents to their offspring).

•individuals with one version of the trait must produce more offspring than those with a different version of the trait.good

explanation:

i think its through the fallopian tube