I need help on science

In pea plants, the allele for tallness (t) is dominant to the allele for shortness (t). in the cross between a tall pea plant and a short pea plant shown below, what is the probability that the resulting offspring will be tall? whats the percent

What is the relation between concentration of reactants and the rate of chemical reaction?

Displacement is the slope of a velocity vs. time graph a. true b. false