Sexual reproduction. thats the answer i think
C. A 1200kg car is going 15m/s
Answer:
A sound wave is called a longitudinal wave because compressions and rarefactions in the air produce it. The air particles vibrate parallel to the direction of propagation.
Answer:
The answer is choice (3)
Explanation: Land materials do require more energy than water to raise their temperature by one degree, hence why water gets heated a lot easier than something like wood.
By Boyle's law the volume of the sample decreases, provided temperature is constant.
