You decide to clean the bathroom. You notice that the shower is covered in a strange green slime. You decide to try to get rid of this slime by adding lemon juice. You spray half of the shower with lemon juice and spray the other half of the shower with water. After 3 days of spraying equal amounts 3 times a day, there is no change in the appearance of the green slime on either side of the shower.

This means or refers to the fact that the fungus that colonized the bathtub takes the acid juice as its metabolite, and the water does not eradicate it.

Explanation:

To eradicate the fungus, a non-selective antimicrobial such as sodium hypochlorite will be necessary, accompanied by a mechanical sweep such as brushing.

In certain climaxes, where humidity predominates and there are soapy substances, some fungi usually colonize, with the ability to proliferate on inert surfaces.

These fungi can trigger infectious pathologies in humans, some if others not, but the indicated thing would be to eradicate them completely.

b

explanation:

increase soil erosion                                             reduce soil erosion

cattle grazing                                                         hydroseeding

deforestation                                                         contour plowing

                                                                                planting vegetation

plant roots basically hold the top soil

together and stop soil erosion because

in such situation top soil is not removed

during flood but cattle grazing causes

soil erosion because cattle consume the

grasses and herbs and top soil is exposed.

same situation occurs because of

deforestation, the trees and plants are cut

down to expose top soil which causes soil

erosion