1. Some have theorized that erectile dysfunction and coronary artery disease may be caused by the same underlying problem.
2. Still others have theorized that the insect is an ectoparasite, or an animal that lives on the exterior of another organism.
3. Scientists want to know whether Titan has lightning and if it has the seas of liquid methane and ethane that have been theorized.
4. British physicist Peter Higgs and others theorized its existence to explain why the fundamental particles in matter have mass.
5. One of the possible reasons theorized is that girls pay more attention to their appearance, so they tend to be thinner.
6. Pereira theorized that breakfast eaters may control their appetite better throughout the day.
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7. Gray theorized that their speed possibly had something to do with their skin.
8. She has no doubts the Japanese conducted the experiments, she theorized was possible malaria drug testing.
9. Still others theorized that the queen was worried because the union was apparently not written in the stars.
10. The Taung child's discovery led to the search for human origins in Africa, instead of in Asia or Europe as once theorized.