In covalent bonds, the atoms that form bonds A: May be metals or non- metals

B:transfer electrons

C: May both be the same element

D: all of the above

Then the answer would be d then

The answer which is not a detail carson used to describe the pool in the cave at low tide is b.  hundreds of periwinkles browse the branches and roots of the trees. 

Make them both to where they have the denominator of 18that makes 3/2 equal 27/18 and 1/9 equal 2/18so now you have  27/18x+5=2/18subtract 5 from the other sideso now you have 27/18x+2/18-5then subtract 2/18 from 27/18 to get 25/18x=-5then divide 25/18 by -5 and your answer will be  -5/18

The sunlight shines uv radiation on earth,a microwave oven radiates waves on food