An ocean scientist plans to spend several days underwater in a submarine. doctors on land will monitor her body to make sure she is healthy during her trip what is one way doctors will be able to tell wether her body is healthy enough to do all task while she is in submarine
the answer: b a chromosome
hope it : )
deforestation affects entire ecosystems, including the organisms that live in them.
in rainforests, deforestation has devastating effects. wildlife diversity, for instance, tends to decrease as species are displaced from their natural habitats. animals go to new places in search of shelter and food. in many cases, they die of hunger or are threatened with extinction due to the spread of diseases.
deforestation also affects rivers, different streams of water and the soil. the soil, which provides essential nutrients for vegetation, is exposed to more sunlight and heavy rainfalls that erode it. erosion makes the soil drier and infertile.