Competition between individuals in a population is due

a) unlimited food supplies

b) plenty of available mates

c) endless supplies of water

d) limited resources

biology is the study of life. it is the study of living organism.

1)

i))the process of preparing food by green plants in the presence of sunlight is called photosynthesis.

ii) leaf is the site for photosynthesis.

iii) it takes place as,

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