Answer:
b
Explanation:
defenettly right
The food chain will collapse with the decreases and increases of other organisms caused by the removed organism.
Answer:
What the other guy said
B. increased biodiversity
C. increased acid rain
D. decreased ecosystem disruption
Answer:
c
Explanation:
The net force acting on the child is 200N.
When two or more forces are acting on the system of objects, then the to attain equilibrium, net force must be zero.
The net force acting on the child will be
Net force = Sum of all the individual force with sign
Net force = -100 + 0 + 100 +200
Net force = 200 N.
Therefore, the net force acting on the child is 200 N.
Learn more about net force.
#SPJ2