Do we still use Galileo things?

How is the depth of the water in the middle of the lake related to the variety of living things there? How is sunlight measured? What is one way that humans respond to their environment like a protist like paramecium? What is when the pressure of rock layers pressing on an aquifer from above and below squeezes water up to the earths surface its called? Why is it important to keep the pH of a swimming pool within normal limits? Divide mm by 25.4 and you will get the inches size? In plants vascular tissue made of dead cells that transport water and minerals from its roots is called? How many moons does nibiru have? How many people died forest fires? In which organ WBC's form? What are the exceptions to the density rule? Where is cation on the periodic table? Detective Simon Levant had the unconscious habit of caressing his mustache while pondering evidence Which element of an effective fictional narrative does this sentence best represent? What do you need to know to become a ultrasound technician? How is DNA fingerprint used? What are the safety features of a 3 pin-plug? Where is 76w 49s? What is the name of the meridian at 108 deg? What happens if an outlet is not grounded? What is the process called that creates new ocean floor from diverging plates?