Answer:
the transfer of energy from one organism to another
Step-by-step explanation:
Matrix A was expressed in the form of a 2x2
i'm not sure if this helps or not but here you go
Mean=np
36=(0.12)n
n=300
300 students were surveyed.
That's the way I answer in my country but I'm not sure about this solution is correct in your school or not.
Answer: 135
Step-by-step explanation:
m<D+45=180
the measure of <D is 135