Answer:
i think the best answer is A
Explanation:
the rest don't make much sense
hope this helped a bit
Answer:
My guess is A
Explanation:
I guess it's a but dont choose it it might not be right
I think its option b, may carry out nitrogen fixation.
<span>a mature haploid male or female germ cell that is able to unite with another of the opposite sex in sexual reproduction to form a zygote. b.
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