Any organism in motion possesses kinetic energy. Kinetic energy is the energy the body has while in motion.
Hello there what is the question?
Answer: Melatonin has been used safely for up to 2 years in some people. However, it can cause some side effects including headache, short-term feelings of depression, daytime sleepiness, dizziness, stomach cramps, and irritability. Do not drive or use machinery for four to five hours after taking melatonin.
It’s A because +1500 kJ is before the arrow. it’s in the reactant side. so it is endothermic.
