What is the function of the nucleus for kids?

What are scientific investigations initially founded on? What plants do herbicides kill? Industrial uses in archaebacteria? What type of nerve receives stimuli from the environment and send the message to the brain? When you use a volumetric conical flask and pipette explain the accuracy aspects of this equipment? The scientific theory that's states earths crust is made of moving plates is called? Why you need balance of carbon dioxide and oxygen in the air? How do obligate aerobes and obligate anaerobes differ? Do gauss guns have recoil? How do you choose a measuring instrument? What countries of this region are located in the Sahel? How many milliliters of a 3.85 M solution of Fe2 plus are needed to titrate 250.0 mL of a 0.125 M CrO 2- 4 solution? How many moles of aluminum nitrate are needed to produce 12 moles of potassium nitrate? What is the fastest ceiling fan in the world? Is the stomach on the right side of the body? What do scientist believe is strengthening the greenhouse effect? Is neon toxic or hazardous? What kind of volcano is mount Taylor? What does a barometer rising tell about the weather? Ethyl mercaptan percent concentration with natural GAS?