How can you tell that the fireworks exploding during a fourth of july display do not all contain the same ingredients?

a different colors of explosions
b different shapes of explosions
c different timing of explosions
d all of the above

Which of the following describes a difference when gram-positive bacteria are compared to gram-negative bacteria?

Restless tectonic plates move (shift) between one and fifteen centimeters per year month day minute

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)