Which of the following elements has the highest atomic mass? helium: 2 protons and 2 neutrons nitrogen: 7 protons and 7 neutrons oxygen: 8 protons and 8 neutrons hydrogen: 1 proton and no neutrons

The picture shows a fishing technique called trawling. how might trawling affect marine biodiversity

How have high taxes on tobacco products impacted the number of people who use them? a. the number of tobacco users has increased. b. the number of tobacco users has decreased. c. the number of tobacco users has not changed. d. the number of adolescent tobacco users decreased, while the number of adult users increased

Which of the following is required of a new drug?me