Answer:
it would do wonders for the health of those using them and, by extracting energy from the fuel more efficiently, would be more environmentally sustainable too.
Answer:
They have similar DNA
Explanation:
DNA is what makes a reasons appearance
Answer:
carbon dioxide
Explanation:
it is used in photosynthesis
Kinetic energy is KE=0.5mv^2
Since the car is mass is the smallest efor the three situations
the Kinetic energy at 30 mph
KE1=0.5 m (30)^2
the Kinetic energy at 15 mph
KE2=0.5 m(15)^2
the Kinetic energy at 0 mph
KE3=0
KE1>KE2
The Kinetic energy at 30 mph is the highest