Biology, 26.07.2019 00:00 isiahemerson0
You are playing a game called "will it float? " in this game, you are given a large, square can of tuna. if you know the density of water, what is the minimal information you need to decide if the tuna will float in the water? a. the volume of the can of tuna b. the mass and the volume of the can of tuna c. the volume of water displaced by the can of tuna d. the mass of the can of tuna
Answers: 2
Biology, 22.06.2019 00:00
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 03:30
Which of the following typically characterizes a tropical rainforests
Answers: 1
Biology, 22.06.2019 08:20
Wich level of organization includes all the other levels or organizations
Answers: 1
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
You are playing a game called "will it float? " in this game, you are given a large, square can of t...
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