Write a letter (at least 1 page) as if you are a nutritionist writing to to a patient about living a healthier lifestyle. include the necessary macromolecules that your patient needs to keep his/her body in homeostasis.

How can antibodies "remember" a particular bacterial invader or "antigen" on that invader?

To be or not to be that is da question

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