Use the punnet square shown to predict the percentage of offspring that will exhibit the phenotype of purple flowers and green pods.

Use the drop down menus to match each example to the fossil topic discussed then to show how the fossil record gives evidence of evolution

What is the process of pulling apart an n2 molecule nevermind i got it

Astudent poured a solution of bromothymol blue indicator into three test tubes. then he placed an aquatic plant in two of the test tubes, as shown below. he placed a stopper on each test tube and placed them all in the dark for 24 hours. bromothymol blue turns from blue to yellow in the presence of co2