Write a balanced equation to show how hydrogen and oxygen combine to produce water.

What is the lowest number energy level where a d sublevel is found

Can someone me with 3 and 4 plz. this is for masteries test.

Pastoral farming is best described as a. a method of raising livestock and moving herds b. an african method of agriculture c. a method of cultivating crops on poor soils d. a common method of desert farming select the best answer from the choices provided a b c d