What part of the digestive system does chemical digestion of food happen? A. Esophagus
B. Large Intestines
C. Small Intestines
D. Stomach

2. sketch the inside of the bean nodule, and describe or label what you observed with the hand lens.

Which statement best compares aerobic and anaerobic respiration

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