In asexual reproduction, two parents contribute sex cells to the new organism. true or false

Which of the follow describes a disadvantage secondary sources have compared to primary sources?

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

Which number represents a basic ph, 4 or 9? numerical answers expected! answer for blank 1: i'll give