Asap pls : through which element would someone most likely receive a shock?
iodine (i)
sulfur (s)
phosphorus (p)
chromium (cr)

Which diagram correctly demonstrates the various forces acting on a ball moving horizontally with some speed?

Astudent creates a model of a closed ecosystem by filling a glass tank half full with water, then adding 10 snails and two small aquatic plants. the next day, all the snails are dead. what is the most likely cause of their death?

Heterogeneous mixture with larger particles that never settle is