Which indicator of a chemical change is shown? A.) formation of a gas
B.) formation of a precipitate
C.) change in color
D.) change in energy

Where in the cell are ribosomes made?

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)

Which of the following was not a major animal on land during the carboniferous period? amphibians insects both a and b none of the above