3. TO RETAIN THE COLOR IN VEGETABLES YOU SHOULD.
O
ADD LEMON JUICE
O
COOK UNTIL MUSHY
O
COOK WITH A LITTLE SALT
ADD SUGAR

Honestly those are not really any of the ways but I would pick cook until mushy. Lemon juice works for things like fruits to make them last longer, salt and sugar have nothing to do with this, they are just for taste so I would say cook until mushy. Sorry if this is wrong.

trigonal pyramidal

tetrahedral

trigonal planar

bent

explanation:

two years ago, when picking flowers in the mountains back of yosemite valley, i found a book. it was blotted and storm-beaten; all of its outer pages were mealy and crumbly. the paper seemed to dissolve like the snow beneath which it had been buried, however; many of the inner pages were well preserved. and although all were more or less stained and torn, whole chapters were easily readable. this is the condition of the great open book of yosemite glaciers today; its granite pages have been torn and blurred by the same storms that wasted the castaway book.

two years ago, when picking flowers in the mountains back of yosemite valley; i found a book. it was blotted and storm-beaten, all of its outer pages were mealy and crumbly. the paper seemed to dissolve like the snow beneath which it had been buried, however, many of the inner pages were well preserved. and although all were more or less stained and torn; whole chapters were easily readable. this is the condition of the great open book of yosemite glaciers today, its granite pages have been torn and blurred by the same storms that wasted the castaway book.