For the people that can't see the picture Which of these forces is responsible for attracting the opposite poles of two bar magnets towards each other?

Gravitational force

Electromagnetic force

Weak nuclear force

Strong nuclear force

Which of these resources is used worldwide to make construction products, pottery, and porcelain

Common commercial benefits of microorganisms include synthesis ofa. insulin.b. antibiotics.c. aspirin.d. antibiotics and aspirin.e. antibiotics and insulin.

You want to cultivate some exotic plants at your farm. however, the climate is chillier than the temperature range favorable to the crop. which is the best method to use for the cultivation of this exotic crop? a. use a crop rotation method b. use a lot of fertilizer c. prepare the seed bed properly d. use a greenhouse e. use irrigation