What is the process green plants use to make their own food? chlorophyll
oxygenation
photosynthesis
respiration

What effect does plate tectonics have an organic evolution

Paint and solvents pose no potential hazard to human health. select the best answer from the choices provided t f

What's wrong with this ecological pyramid? (multiple choice)1. secondary consumers should be at the bottom of the pyramid2. the sun has an arrow leading to decomposers 3. primary consumers should come after the sun4. energy retained should increase from the bottom to the top5. the sun should be at the bottom of the pyramid