ERCRSOVOS - Table tennis footwork that is useful in this moment to cover a large distance quickly (SCRAMBLED)PE)

How does the amount of energy required to hold each proton and neutron in the nucleus compare to the energy released when they are removed?

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?

In the first law of thermodynamics, triangle e=q-w, what does q stand for