How does energy produced in the core of the Sun reach the surface? How long does it take?

In the context of the neural impulse, which of the following is true about the depolarization of neuron membranes?

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

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