Which of the following is needed for cellular respiration? carbon dioxide, water, and sunlight
water, oxygen, and glucose
water, glucose, and carbon dioxide
oxygen and glucose

In the diagram below, the northern hemisphere would be in what season at position a a. fall b. winter c. summer d. spring

How does secondary succession differ from primary succession?

1. in a certain species of plant, the color purple (p) is dominant to the color white (p). according the punnett square, what is the probability of and offspring being white? 50%25%0%100% 2. in a certain species of plant, the color purple (p) is dominant to the color white (p). according the punnett square, what is the probability of and offspring being white? 0%100%50%25%(picture 1 is for question 1, and picture 2 is for question 2)