Which is an example of a recent development used to address food shortages in urban areas?

A

Explanation:

A appears to have a rooftop garden and is in the city.

B is a farm in the middle of nowhere.

C could be a neighborhood garden in a surburban area.

A is the best choice because of its surroundings and the popularity of home gardens is rising.  

g1

choices:

a. g2. b. g1. c. m

cell division has two checkpoints namely, g1

checkpoint and spindle assembly checkpoint. the checkpoint which determines if

division has properly occurred is the g1 checkpoint. at this point, is a damage

in the dna is detected or  the has not reach the optimum size, the cell is

stopped in g1 and is not allowed to proceed to further process.

source:

poor water quality affects most estuarine organisms, including commercially important fish and shellfish. the pollutants that have the greatest impact on the health of estuaries include toxic substances like chemicals and heavy metals, nutrient pollution (or eutrophication), and pathogens such as bacteria or viruses.