Which of the following efforts to control a virus would be ineffective? a. the use of antibiotics b. avoiding contact with infected individuals c. handwashing d. the use of vaccines

What is the name of the two satelites on mars

Some mining processes involve removal of large areas of earths surface in the mined region this practice causes severe environmental damage by allowing which natural process to accelerate in the affected areas? a.precipitation b.erosion c.migration d.condensation

The same agricultural practices are used in every country of the world. select the best answer from the choices provided t f