What was the most highly prized fabric in china ?

Which column and row references are updated when you copy the formula: =sum($b5: d$15)? a. column b and row 5 b. column d and row 5 c. column d and row 15 d. column b and row 15

What notable contributions to science has sandia national labs (snl) produced over the years?

Awriter agreement is what ? a. contact b. investment c. solvency d. tariff