What are the three colors that stars can be? a
Pink, Red, and Blue

b
Blue, Yellow, and Orange

c
Blue, Yellow, and Red

d
Purple, Black, and Gray

This aquarium exhibits biotic and abiotic factors in an aquatic environment. one of the abiotic factors is

The table shows dates and appearance of index fossils. which rock layers can be dated most precisely? a) a layer containing both a fossil 4 and a fossil 3 b) a layer containing both a fossil 2 and a fossil 3 c) a layer containing both a fossil 1 and a fossil 4 d) a layer containing both a fossil 1 and a fossil 2

What is the most appropriate method of gaining weight (muscle mass)