//earth science// have a simple but good

what is the relationship between plate movement, earthquakes, tsunamis and volcanoes? explain how the plates move in each type of events.

make sure:

-content is correct.

-content gives specific information relevant to the topic.

-gives enough information to fully answer the prompt.

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

What is the function of the somatic nervous system? connects the brain and the spinal cord to the rest of the body carry signals to the muscles and glands includes all nerves controlling the muscular system and external sensory receptors controls internal organs like the heart and bladder

How can an organ, such as the lungs, work for multiple body systems?