A student is outside observing how ants walk through the forest. What is an example of a poor practice during this experiment?
A. Tasting plants in the forest
B. Cleaning up all trash the student makes
C. Avoiding touching any plants
D. Wearing gloves to protect the student's skin

What is the empirical formula of c6h18o3? ch3o c2h5o c2h6o c2h5o5

The reactions of photosynthesis occur in the of plant cell? a.mitochondria. b. lysosomes. c. chloroplasts. d. chlorophyll

Which best describes the present-day universe? opaque, expanding very slowly, stars produce heavy elements transparent, expanding at an accelerated rate, stars produce heavy elements opaque, expanding at an accelerated rate, stars produce only hydrogen and helium transparent, expanding very slowly, stars produce only hydrogen and helium