A scientist crossed a tall pea plant with a short pea plant . Of the offspring 13were tall 12 were short . Write the raito of the phenotype to the total number of offspring. Express the ratios as fractions. I

B.
Use the fractions to calculate the percentage of the offspring that were tall and the percentage that were short

the atmospheric gas that forms a mild acid when dissolved in water is called carbon dioxide. the correct answer is a. 2.) chemical weathering would cause an inscription on a marble headstone to become harder and harder to read over time.

if you look up in the top right corner you'll see your current profile picture, click than click "view profile" you'll be able to change it there.

the rocks are classified by the geological process they are formed by. the three main groups of rocks are igneous, metamorphic, and sedimentary. minerals are not they are classified under the chemical classes they are in. these groups include silicates, sulfates and carbonates.