Answer: A, the energy an object has due to its motion.
Explanation:
Kinetic energy is the energy created by motion.
Firstly, the KN95 mask is the Chinese standard for masks. The N95 masks are the US standards for respirator masks. Both capture an estimated 95% of particles. KN95 masks are required to pass fit tests, while N95 masks have slightly stronger breath ability standards.
Answer:
umbilical cord and placenta
Explanation:
Answer: to help Greek soldiers train
Explanation: physiCal education helped build the soldiers train to fight battles against other counties
Answer:
Yes, both the heart and arteries contract to pump blood.
