Photosynthetic organisms living deep in the water will have pigments that can absorb A. orange light
B. blue light
C. yellow light
D. red light

Which of these parts of the membrane large moecules pass through it ?

Closing romer’s gap. what is the significance of the new fossil evidence found in scotland? answer in claim evidence and reasoning

What is genetic variation? -(a) each individual in a population has slightly different genes. -(b) some individuals in a population have more genes than others. -(c) each population of a species has slightly different genes. -(d)some populations of a species have more genes than others.