What gas is produced during photosynthesis and released into the atmosphere

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

The kind of fertilization found in the majority of aquatic animals is (internal or external) fertilization.

Which is one example of a phenotypic change that is not genetic