MAIN IDEA: Life depends on hydrogen bonds in water. Choose whether the statement is true or false. 1. true / false Polar molecules have two regions with a slight positive charge 2. true false Water is a polar molecule 3. true false Slightly charged regions of water molecules form hydrogen bonds​

Dr. bob hypothesizes that drug x causes cuts to heal more quickly. he performs a medical experiment on a group of 100 people and confirms his original hypothesis. in the control group, a 1 cm cut took seven days to heal. in the experimental group, a 1 cm cut took four days to heal. what should dr. bob do next? a) repeat the experiment for accuracy. b) begin selling drug x to the public. c) write a scientific theory about drug x. d) publish the results of the experiment in a scientific journal.

Body systems are not completely independent they integrate and work together describe one example of the integration between body systems

Which process of living things produces water that enters the water cycle