Which of the following statements best explains the impact deforestation has had on the water cycle? O A. Decreased evaporation has decreased water pollutants.
OB. Increased surface runoff has increased water pollutants.
O c. Decreased surface runoff has decreased water pollutants.
OD. Increased evaporation has increased water pollutants.

In tomato plants, mendel found that the allele for smooth seeds (s) is dominant, while the allele for wrinkled seeds (s) is recessive. which of these punnett squares shows crosses between two plants heterozygous for smooth seeds? i need this to be answered as soon as ! sry the picture is bad quality

One of the newest applications of cell technology is called cybrid embryos. this process involves replacing the nuclear material of an animal cell with human nuclear material. how might this process affect public policies about research by using stem cells? the same policies and concerns about the use of human embryonic stem cells would most likely apply. the embryos would most likely be treated like traditional animal embryos and regulated accordingly. the process of forming cybrid embryos would most likely be banned by government regulators. the embryos would be treated as regular cells because they are not fully human in origin.

Which type of neuron stimulates muscles to contract?