Can someone help with this because I don't get this at all I know it's a lot but I am struggling Please help I don't understand any of this You will design a system for grow-out operations only (no hatchery or breeding) based on one of the following categories: bivalves, finfish, reptiles, or crustaceans.

Your design must include the following:

Select the proper site location for your operation

Select the proper category of system (land based, water based...etc)

Select the proper type of system (RAS, pond, cage...etc)

Select the proper size to produce 2000 lbs of product

A neat and well thought out drawing or digital rendering of your design (no notebook paper, no free drawn use rulers and other materials for a professional looking design diagram)

List any resources you used

the atomic number of magnesium is 12. its nucleus must contain 12 protons and no electrons. the atomic number of an atom is determined by the number of protons.

magnesium is an electrolyte injection commonly used to treat low magnesium levels in your blood. it is also used to prevent or control seizures in women with preeclampsia or eclampsia.

oxygen is the first element in group 16 (via) of the periodic table. the periodic table is a chart that shows how chemical elements are related to each other. the elements in group 16 are said to belong to the chalcogen family. other elements in this group include  sulfur, selenium, tellurium,  and  polonium.  the name chalcogen comes from the greek word  chalkos,  meaning "ore." the first two members of the family, oxygen and sulfur, are found in most ores.

oxygen is by far the most abundant element in the earth's crust. nearly half of all the atoms in the earth are oxygen atoms. oxygen also makes up about one-fifth of the earth's atmosphere. nearly 90 percent of the weight of the oceans is due to oxygen. in addition, oxygen is thought to be the third most abundant element in the universe and in the solar system.