The oxygen level of a lake suddenly starts decreasing. a biologist believes that photosynthetic organisms in the community have become less efficient at producing oxygen. a geologist believes that changes in the ground have increased the inflow of water into the lake. why are both of these options valid scientific hypotheses?
scientists with different educational backgrounds can come to different interpretations of the same data.
both scientists have graphs and charts to support their hypothesis.
both are valid because they are supported by experimental data
both scientists underwent the same training and, therefore, have equally valid scientific hypotheses regardless of the available data.