Which component is missing from the process of photosynthesis?

Carbon Dioxide + Water + Sunlight → + Oxygen

Light Energy
Glucose
Plants
Carbon

Which of the following describes a difference when gram-positive bacteria are compared to gram-negative bacteria?

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

2polnis which of the following is an advantage of an in vitro experiment?me