Describe what a hydrogen bond is. (I need a 6th-grade answer. I am actually in 6th grade. I am on my friend's account.)

Write a paragraph at least 5 sentences “why all vaccinations should be mandatory”

If water were a non polar molecule, how would its properties be different ? a.) water would be a much lighter molecule b.) water would be able to climb up inside plants c.)water would not be able to form hydrogen bonds d.) water would stick together much more strongly

What advantage does a crop that undergoes vegetative reproduction have over plants that start from the seed? 1points a they store nutrients. b they can travel farther. c they experience more genetic variation. d they only occur in high-resource environments.