Help on this ap biology question pls

Babies with very low or very high birth weight are less likely to survive. observe a graph of the data.

Brian has a medical condition called cone dystrophy, which is a disorder of the cone cells in the eye. what symptoms would you expect brian to have? a. inability to see in the dark b. difficulty determining colors c. difficulty determining shapes and outlines d. inability to see in all light conditions

Viral infections can be contracted only from direct contact with someone infected true or false