Balance the following reaction. A coefficient of "1" is understand. Choose option "blank" or the correct answer if the coefficient is "1" C3H8 O2 CO2 H2O

Water molecules have a strong attraction to each other because of hydrogen bonding, allowing water to move against gravity up a plant's stem through capillary action. true false

Nonpoint source pollution is difficult to control because it

Which statement correctly identifies the scientific question and describes why the question is scientific? question 1 refers to the supernatural.question 2 reflects a moral or social value.question 3 refers to something that can be measured.question 4 reflects a question that can’t be observed.