Gerry is listing all of the conditions under which natural selection occurs. So far, she has listeck The environment changes
2. Organisms in a population have different traits
Which other condition should she include in her list?

bc blah

explanation:

bc blah

i won't lie i don't know so go online and ask google thats what i do

the rocks are classified by the geological process they are formed by. the three main groups of rocks are igneous, metamorphic, and sedimentary. minerals are not they are classified under the chemical classes they are in. these groups include silicates, sulfates and carbonates.

answer; /// the shaft of the hair consists of dead cells;