Answers: 1
Biology, 22.06.2019 09:20
Which type of stimulus do mechanoreceptors detect? sound pain heat light
Answers: 2
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
Biology, 22.06.2019 10:40
Which of the following is the earliest era of earth's geologic time scale? cenozoic mesozoic precambrian paleozoic
Answers: 1
Biology, 22.06.2019 12:00
When the oxygen produced by photosynthetic plants in the water dissolves in the water, which of these is being formed?
Answers: 1
Calculate the distance penny rides her bicycle. if she rides 1/4 mile each day for 11 days....
Chemistry, 16.04.2021 06:10
Advanced Placement (AP), 16.04.2021 06:10
Mathematics, 16.04.2021 06:10
Mathematics, 16.04.2021 06:10
English, 16.04.2021 06:10
History, 16.04.2021 06:10
Social Studies, 16.04.2021 06:10
Mathematics, 16.04.2021 06:10
Mathematics, 16.04.2021 06:10
Chemistry, 16.04.2021 06:10
Mathematics, 16.04.2021 06:10