Neutral solutions, such as water, have an equal number of h+ and oh- ions

true or false

Which technically is nasa developing that will astronauts reach mars

Which of the following is not a symptom of desertification? a) decrease in salt content of the soil b) lowering of the water table c) reduced surface water d) increased soil erosion e) loss of native vegetation

What is a photon? a. part of a ribosome b. a light particle c. a carbon dioxide molecule d. part of a chloroplast b.a light particle