Please select the word from the list that best fits the definition minerals mined for titanium
usefulness, profitability
lightness, durability
ilmenite, rutile
automobiles, aircraft
beauty, rarity
Mark this and retum

answer: 2

explanation:

yes

the dna molecules have a negative charge because of the phosphate groups in their sugar-phosphate backbone, so they start moving through the matrix of the gel towards the positive pole. power is turned on and dna fragments migrate through gel (towards the positive electrode).

explanation:

c is the answer to this question. altitude affects the weather because air molecules evaporate.