Which of these is an important characteristic of a scientific theory?
a. it has to do with gravity.
b. it is frequently adjusted.
c. many scientists believe it is correct.
d. many people who aren't scientists believe it is correct.

1. variations in a population of moths allow for some of its members to be able to adapt to environmental changes. the better adapted of the moths will be able to survive the change and thus prevail as the “fittest” of the species. (a) describe three mechanisms in which variation can occur within a species population. (b) explain which mechanism or mechanisms would be responsible for the survival of a population of peppered moths better than white moths in an environment affected by industrial soot. justify your answer.

Works together in the synthesis, modification, packaging, and transport of lipids and proteins

Agenus is a taxonomic grouping that identifies a collection of species. when a scientist discovers a new species, how is this species assigned to a genus