What is the original source of energy for gasoline?
-plants
-Sun
-petroleum
-f...
Biology, 07.12.2020 23:50, jonmorton159
What is the original source of energy for gasoline?
-plants
-Sun
-petroleum
-fossil fuels
Answers: 3
Biology, 22.06.2019 00:00, aylineorozco836
Identify the type of energy used in each action. the flexing of an arm muscle: a signal transduction process by a neuron: a ball at the top of a hill: 1. electrical energy 2. mechanical energy 3. gravitational potential energy
Answers: 2
Biology, 22.06.2019 09:30, ceeejay0621
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
Social Studies, 11.03.2022 03:40
Mathematics, 11.03.2022 03:40
Social Studies, 11.03.2022 03:40
Social Studies, 11.03.2022 03:40
Mathematics, 11.03.2022 03:40