1. Which form of sanitation do health experts prefer, washing hands with soap and water or using hand sanitizer?

Solar energy is energy from the sun that is converted into thermal or energy. a. nuclear b. mechanical c. electrical d. chemical

Given the following reaction: c3h8+5o2=3co2+4h20 how many grams of co2 will be produced 7 g of c3h8 and 98 g of o2

How have the greenhouse gasses increased from the year 2000 to 2018