The only form of heat transfer that does not require matter

In order for the bug to fly through the air a force has to push the bug forward. identify this force. how does the bug produce

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.

When the magnetic domains in a material can be aligned, but eventually drift out of alignment, the material is