Who did Michelle Obama have important relationship with

Which of the following is an essential element of a strong informative/explanatory text? a. it expresses an opinion on a topic. b. it has a clear organizational structure. c. it uses text features, such as headings. d. it includes graphic elements, such as images.

Напишите эссе на тему "нужно ли зтанть историю"

Which of the following has a positve charge? a) protons b) neutrons c) particles