Fe cycle of the bacteria can be determined based on the internal color of the nodule. What does green indicate? Question 6 options:

the bacteria are actively fixing-nitrogen

the bacteria are dying due to the increase in nitrogen

the bacteria are actively reproducing

the bacteria are turning the root cells back into nitrogen gas

Prior to the development of dna fingerprinting, blood type could be used to determine possible parentage. although it might prove someone was not a parent, it could not show if someone was positively the parent, only that he or she might be a parent. which of the following is a true statement that can be made about parentage based on blood typing?

Suppose a suitcase has a mass of (m) 30 kg and a net force (n) of 10 kg*m/s. what is the acceleration rate of the suitcasein m/s? show your work to support your answer

In the diagram below, the northern hemisphere would be in what season at position a a.fall b. winter c.summer d.spring