The correct answer is A. They produce food by photosynthesis.
Since leaves are the ones that photosynthesize food, here the stems have to do it because there are no leaves.
The answer is
oxygen, glucose, and water
Answer:
gas is easily forgooten in the structure of mass
Explanation:
because you cant touch it
A natural resource that is limited in supply
Grassland soils are very fertile and nutrient-rich because of the growth and decay of deep grass roots. The rotted roots provide a food source for living plants.