All of the following are factors that affect a population’s size EXCEPT
A Availability of resources.
B Changes in the environment.
C Reproductive success.
D No exceptions - all statements are true.

Which hotel do you think is most likely to move ahead in market competition? a. a hotel that provides basic amenitiesb. a hotel that provides luxurious amenitiesc. a hotel that shows understanding of customers' latent needsd. a hotel that gives discounts

Monitor and apply fix up stratorgies

How can antibodies "remember" a particular bacterial invader or "antigen" on that invader?