Microscope changed the course of scientific research by enabling scientist to see things and organism that can not be seen by our bare eyes
Answer:
True, its the cause of ankiety and stress. I would know. v
v
Explanation:
Plan your life so you have enough time for sleep. If you have trouble sleeping, look into ways to unwind before bedtime and make your bedroom comfortable for sleep.
Its really A and B but im sure you can oly pick one so my best answer would be B