1. Explain how choice of crop varieties helps farmers to achieve sustainability in agriculture. 2. The diagram shows an irrigation system in a developing country.
Explain how and why this irrigation system is sustainable.

Drag each tile to the correct location. match each trait that an organism displays to a reproductive strategy.

Time remaini 02: 50: 5 in the farewell speech, queen elizabeth's use of first-person point of view her to appear to be impartial and objective prevents her from addressing the audience directly allows her to share her personal thoughts and ideas, makes it seem as though she's observing from the outside, mack this and return save and evit

Which of these parts of the membrane large moecules pass through it ?