Trials.
Methods, control, and variables aren’t the experiments themselves.
Brown eyes, black hair, long hair, curly hair, 5'7 , brown skin, round ears, detached earlobe, big lips, small nose, strong face, round head, big feet, big hands, freckles
Answer:
They are Uracil, Thymine, Guanine, Adenine, and Cytosine.
Explanation:
Answer: 1. Cambrian period, 5. rotation at the shoulder joint. 3. d. notochord, 4. d 2. d.
Explanation: