There are two insurance options that you are considering: Plan A's premium is $1,800 per year with a $250 deductible. Plan B's premium is $840 per year with a $1,000 deductible. If you had a $2,000 claim for damage against your insurance policy, which plan will save you the most in out-of-pocket expense?

What are the spectator ions in 2h+ + so42- + ca2+ + 2r → caso4 + 2h+ + 21?

The excretory system,need answers for all: )

Which statements are true concerning mineral formation? check all that apply. the slower the cooling, the larger the crystals. the faster the cooling, the smaller the crystals. crystals formed from magma are smaller than crystals formed from lava. minerals can only form in solutions when the solution is heated deep underground. when a solution cools, elements and compounds leave the solution and crystallize as minerals. minerals formed from hot water solutions can form narrow channels in the surrounding rock.