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.

In this case, the statement that people who exercise for an hour may have lower cholesterol levels is .

Students commonly confuse saccharomyces cerevisiae and staphylococcus aureus when viewed on a microscope slide how could you microscopically differentiate

Grade 91.)the gravitational pull from the moon words).2.) what is the rate of gravitational 3.)if you drop a hammer, is it more likely to drop handle side down, head side down, or equal chance that it will land either way? why? 4.)a car moves 60km east and 90km west. a.) what is the distance the car traveled? b.) what is the car's displacement5.)what is the average velocity of a car that moved 60 km south in 3 hours? 6.) a car starts from rest and acceleration to 60 m/s over a time of 5 seconds. what is the acceleration of the car? 7.)what is the speed of an object at rest?