Answer the
What are the elements required by plants for photosynthesis?
i). Why is the process of preparing food by the plants called photosynthesis?
Write
any
three functions of a leaf.
v) How does the plant use the food that it prepares?
-) How do plants store food? Where do they store extra food?
i) Plants and animals are dependent on each other. How?
11
Answers
Answer:
They are hydrogen (H), oxygen (O), and carbon (C). Mineral nutrients come from the soil. These nutrients are absorbed by the plants roots when uptaking water.
Answer:
elements required: carbon, oxygen(carbon dioxide) and hydrogen and oxygen(water)
PHOTO means sunlight and synthesis means use/process, thus it is a process of making food synthesizing sunlight, you may know that sunlight acts as a catalyst in the reaction
it prepares glucose and oxygen in the process, the glucose is then oxidized by oxygen which produce energy
they use most of the food
they store some food in form of starch in fruites
plants inhale CO2 which animals exhale as it is a waste for them, CO2 8s used for photosynthesis in plants
plants exhale Some amount of O2 which is used in respiration by animals