I would say D because it involves more selection but if that one is wrong it is most likely B. But I would go with D
Answer:B. Primary consumer
Explanation:The reason why Its b because that primary comsumers are mostly herbivores or the primary comsumer is the first consumer to eat the producer.Hope it helps!
Answer:
A
Explanation:
It is converted by fixing nitrogen in the root nodules of some plants species
What pair of integers? You haven't provided any.
Answer:
QUESTION:
Why do the chromosomes line up in the middle of the cell?
ANSWER:
Chromosomes line up at the metaphase plate, under tension from the mitotic spindle. The two sister chromatids of each chromosome are captured by microtubules from opposite spindle poles. In metaphase, the spindle has captured all the chromosomes and lined them up at the middle of the cell, ready to divide.
Explanation:
Hope that this helps you out! :)
Have a great rest of your day/night!
