Why should you be careful when taking antibiotic treatments? a. improper use can lead to bacterial resistance. b. their use is known to cause many side effects. c. they may also kill viruses in your body. d. a placebo effect may be present from their use.

Kelly ran electricity though a sample of water using electrolysis. the water changed into two gases, x and y. it was not possible to break down the gases x and y into simpler particles.

Johnny rode his bike 4 blicks down the street to his friend's house once he got to his friend house and realized he could not cone out to play he turned aroubd and went back home. what is displacement for the total bike ride? how did you determine this? what could we use as a reference point to determine he was in motion during his bike ride? why can you use it as a reference point

What is the correct term for an area of rotating currents in an ocean? when ocean currents combine, they create an area of rotating currents called an