In the water cycle which step shows how water moves from the biosphere to the atmosphere.

Which of these terms are associated with communication between neurons? chemical signals, electrical signals, synapse chemical signals, synapse, neurotransmitters synapse, electrical signals, chemical signals synapse, electrical signals, neurotransmitters

Find an equation in standard form of the parabola that passes through (-2, 9), (-4, 5), and (1, 0)

Rick is on a bicycle trip. every 4 days he bikes 230 km. if rick keeps this same pace for 16 days, how many kilometers will he bike?