Explanation:
Gravitational potential energy
= mgh = (45kg)(9.81N/kg)(2m) = 882J.
Gymnosperm seeds develop either on the surface of scales or leaves, which are often modified to form cones, or solitary as in yew, Torreya, Ginkgo.
Answer:
3 rd period 2 electrons mean it should be Calcium
Explanation:
Alcohol is the answer. On plato its the right answer i hope it helps.