B is the answer I strongly believe
Answer:
B - radioactive nucleotide
Explanation:
i got it correct
Answer:
A. ovary
Explanation:
It takes place in a fallopian tube that links an ovary to the uterus.
Hope this Helps!
The best and most correct answer among the choices provided by your question is the fourth choice or letter D. Reptiles are the most critically endangered animal group. Their population is threatened due to illegal activities done by man like poaching.
I hope my answer has come to your help. Thank you for posting your question here in Brainly.