Covalent bonds: View Available Hint(s) Covalent bonds: always result in equal distribution of electrons between the atoms. involve the sharing of one to three pairs of electrons. involve the sharing of 8 pairs of electrons. always result in slight electrical charges at different atoms.

a. a primary source combines several different accounts of an event. b. a primary source generally benefits from having been written after an event.

explanation:

the major pests we deal with are insects, weeds and fungal diseases. a pesticide is a product, whether organic or chemical, used to kill the target pest. there are other techniques gardeners should use that can prevent the severe infestations that make the use of pesticides necessary

pie chart because it is in percents ( % )