Question

This is a example of compound
A. HYDROGEN
B. OXYGEN
C. POTASSIUM
D. CARBON DIOXIDE​

Answer 1

Answer:

real answer:

1. oxygen

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samp answer:

1. transfer pollen grained from the another to the stigma of a different flower transfers limited number of pollens required pollination to transfer pollen grained it occurs in both unisexual and bisexual flowers

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Answer 2

d. co2.. . . . . . . . . . . . . .