Which is a result of van der Waals forces? A. atoms sharing electrons
B. table salt dissolving in water
C. ionic compounds forming crystals
D. water molecules forming droplets

What advantage does a crop that undergoes vegetative reproduction have over plants that start from the seed? 1points a they store nutrients. b they can travel farther. c they experience more genetic variation. d they only occur in high-resource environments.

20 points and brainlist 1. london has suffered from terrible air pollution for at least seven centuries. why is the city so prone to its famous “london fog? ” what did london do to get rid of its air pollution? 2. why does air pollution cause problems in developing nations more than in developed ones?

Ecology can best be described as the study of what