Answer:
I believe the answer is D
Explanation:
C. adaptation is a direct result of natural selection
Answer: Equilibrium is the condition of a system in which competing influences are balanced, resulting in no net change. However, homeostasis is the ability of a system or living organism to adjust its internal environment to maintain a state of dynamic constancy; such as the ability of warm-blooded animals to maintain a stable temperature
Explanation:
Distance/Time = 120 Km/2 hours =120/2 Km per hour or for short 60 Km per hour
The safest place to store a knife would be in an slightly over height drawer or in a knife block in the far corner of the kitchen counter.
Hope this helps