Please help very ez, will 5 star, and thanks

Natural selection favors
A. organisms that have the longest lives.
B. organisms that survive long enough to reproduce.
C. organisms that conserve energy by not reproducing.
D. only the strongest and fastest organisms.

Which flexible structure that supports the nerve cord and led to the backbone

Select all the true statements about the cosmic microwave background radiation

African penguins, which inhabit the coasts of southern africa, were classified as an endangered species in 2010. two significant threats to their survival are ecosystem damage from oil spills and overfishing by humans. overfishing depletes the food supply of african penguins. the best method to reduce the threat of overfishing would be to . the risk of oil spills could be reduced by increasing the use of , which should oil consumption. if an oil spill does occur, could be used to remove the oil so the ecosystem may more quickly recover.