What is the steric number of O3(Ozone)

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 a metal replacement reaction

What happened to the amount of carbon dioxide in the atmosphere from 2010–2017?