Can someone guys help me please

Which fact supports the conclusion that there will be fewer farm managers in the future? a) a farmer manager’s duties vary by the type of farm. b) farm technology is replacing some administrative jobs c) farm managers often need experience but not education. d) administrative duties include budgeting and training staff.

You can decrease the resistance of a length of wire by

Specific heat refers to the amount of heat required to change 1 gram of a substance by degree(s) celsius