Why does elevation of the hawaiian islands decrease as age increases? a. it decreases due to weathering and erosion. b. it decreases due to being close to the hot spot anymore and not being actively built by ecaping lava. c. both a and b. d. neither answer is correct.

Match the following terms describing electrical events with the correct phases of the cardiac cycle. the ventricular muscle cells depolarize at the start of this phase. during this phase, na+ entry through the funny channels causes the pacemaker potential of sa nodal cells to gradually become less negative until it reaches threshold. the ventricular muscle cells repolarize right before this phase. the cytosolic concentration of calcium in the contractile cells of the ventricle is highest during this phase. a. isovolumetric relaxation b. ventricular ejection c. isovolumetric contraction d. ventricular filling

Which kingdom includes some organisms that have no nucleus and can live in an environment with an extremely high salt content

Brainliest ! which would require more force to move or slow down between a bowling ball and a soccer ball? explain why?