Biology, 03.01.2020 20:31 Animallover100
1. scientists often work together in teams to solve
problems. in 2009, an influenza virus emerged from
pigs that went on to infect an estimated 24 percent
of the world human population. how could
biologists from a variety of fields contribute to
studying this widespread disease and developing a
treatment, prevention, or cure?
Answers: 3
Biology, 22.06.2019 00:30
Time ! for a smell to begin the process of registering in your brain, first you must a) inhale odor molecules into the nasal cavity b)transduce scent chemicals c)have a scent to inhale d)all answers can work
Answers: 1
Biology, 22.06.2019 05:30
Select the word from the list that best fits the definition a system made of 25 satellites
Answers: 3
Biology, 22.06.2019 09:30
Juan and carol were studying invertebrates in biology. they knew that segmented or earth worms preferred a dark, moist habitat. during this lab, they would be investigating the responses of organisms called planaria or dugesia tigrina. these were simple flatworms that still had a one-way digestive system and a very simple nervous system. juan and carol placed the planaria in a petri dish containing cool, distilled water that was partially covered with black paper. they shined a light on the dish. next, they removed the paper and placed a small amount of chicken liver at one end of the dish. they added a few large salt crystals to the water. finally, they added drops of hot water to the cool water in the petri dish. their results can be seen in the data table. according to their experiment, all but one conclusion is valid.
Answers: 1
1. scientists often work together in teams to solve
problems. in 2009, an influenza virus emer...
problems. in 2009, an influenza virus emer...
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