What is the net charge of an ion that consists of 10 electrons, 11 protons, and 12 neutrons? C.
a.
b
+1
+2
- 1
- 2

Ascientist and her team counted 200 individual deer in an area of 10 square kilometers. what is the population density?

What can be said about farmers in highly developed countries? a) they have little or no negative impact on the environment. b) they practice subsistence agriculture. c) they are able to incorporate polyculture into their farming practices. d) they utilize organic farming techniques on a regular basis. e) they rely on large amounts of energy from fossil fuels.

All individuals have two alleles for a given trait. according to mendel's these alleles are passed down one each from both mother and father.