Your answer is A. Organ systems must interact with one another.
Hope I helped :)
Answer:
14. congruent means "THE SAME" so it will be "A" because there all the same letter.
15. D
Greater
If we get common denominators
1/2=15/30
3/15=6/30
15>6 therefore 1/2>3/15
Answer:
2/-5
Step-by-step explanation:
(-2) - (-4) = 2
(-6) - (-1) = -5
The included side = the equal angles are 'at the ends' of this side