Mix a solution with a ph of 2 and a ph of 7. The final ph is .

What is turgor pressure, what causes it, and what does it do for a plant?

What is a dendrite and what does it do?

Need the diagram below, which is not drawn to scale, shows the position of the earth, moon, and sun. what type of eclipse occurs when the earth, moon, and sun are lined up in the order shown? a. planetary eclipse b. solar eclipse c. martian eclipse d. lunar eclipse