Adaptations come from which of the following over time... * * A: hard work by the organism
B: genetics, mutations over time.
C: gifts from friends
D: the organism trying to change themselves overnight

Diffraction is when light is bent around obstructions. which of the these observation about clouds would indicate diffraction? a) after rain storms, you can sometimes see rainbows. b) clouds are white or gray and cannot be seen through. c) on a cloudy day, the temperature tends to be cooler than a sunny day. d) the edges of dark clouds appear lighter. this

What mass of glucose is produced when 54g of water react with carbon dioxide

How many lone pairs of electrons are on the central atom of no3- and what is the molecular shape? one, trigonal planar zero, trigonal pyramidal zero, trigonal planar one, tetrahedral one, trigonal pyramidal