Rate me from 1-10 (im the one takin the photo)

What are segments of dna that code for a particular trait. a combination of dna and proteins make up what

Aspectroscope breaks light up into its colors, allowing scientists to analyze light from the solar system and universe. by studying the spectral line patterns, widths, strengths and positions, scientists can determine the speed, position, and of celestial bodies. a) age b) origin c) rotation d) temperature

Notice how they put future which of the clouds shown would indicate a possible future rain storm? a) b) c) d)