Which best illustrates a result of natural selection?
a) a bat that is born with a wing that is missing the web
b) dark-colored hares living in a snowy area
c) mosquitoes that transmit disease to humans
d) giraffes having increasingly longer necks over time

Which describes radioactive decay of a substance

The body is protected against harmful flu viruses by

Imagine that certain laws of physics could be ignored and you were able to travel vast distances in moments. now imagine that you traveled to an earth-like planet located light-years away that is known to support life. think about what you’ve learned in this unit and make an argument for what you think would be the dominant type of life form on this planet. consider whether a notochord is required for an organism to manipulate its environment and become a dominant creature.