16. Anything that has mass has... D. inertia
The process in which green plants use sunlight to make their own food.
Photosynthesis is necessary for life on Earth.
Photosynthesis requires sunlight, chlorophyll, water, and carbon dioxide gas.
It is the number one source of oxygen in the atmosphere.
The answer is 1. hope this helps
The structure is known as the alveoli
I hope this will help you thanks for quest