Evolution
a) happens very quickly
b) happens on a genetic level
c) happens whenever an organism changes
d) is the same as growth and metamorphosis

Which statement best describes a keystone species? o a. it has littlelmenetic variation. it has an extremely high population. 0 b. 0 c. it remains unaffected by all environmental changes. od. it has a strong influence on the ecosystem. 0 e. it's the first species to populate a new ecosystem.

What is the difference between an igneous, sedimentary and metamorphic rock

Graphs you see question 5 options: the change in data over time the relationship between different dependent variables the relationship between the independent variable and the dependent variable/s the relationship between different independent variables