Scientists have proposed that stem cells can be accessed from used umbilical cord fluid after the birth of a baby. How does this information support further stem cell research? •Stem cells can be stored for a longer period of time

•Stem cells can be used to determine the effect of medicine on babies

•Stem cells can be used to reverse diseases caused by birth defects

•Stem cells can be extracted without affecting the body

Biomass can be used to generate electricity. biomass relies heavily on agricultural crops. plants release carbon dioxide and water in combustion. plants use photosynthesis to originally generate the energy that is needed. the chemical energy of these plants all started with what energy source?

Which of the following statements most accurately describes convergent evolution? the process in which two similar species evolve separately from each other and share similar characteristics the process in which a single species evolves into two or more new species the process in which two entirely different species evolve in response to each other the process in which two different species evolve separately from each other but still share similar characteristics

Why is it important to study each branch of earth science?