Chemistry, 07.12.2020 16:40 cxttiemsp021
Gwen is researching the effects of a small asteroid impact in an area that has started to regrow after being hit ten years ago. She considers the event to be a long-term change because the species of plants that were present had to start completely over from seeds after all of the plants in the area were killed by the impact. What is the error in Gwen's thinking? Group of answer choices Species will not regrow after an asteroid impact. An asteroid impact is not an environmental change. This is a seasonal change, not a long-term change.
Answers: 3
Chemistry, 22.06.2019 03:00
Atrain travels 74 kilometers in 3 hours, and then 81 kilometers in 5 hours. what is its average speed?
Answers: 2
Chemistry, 22.06.2019 03:40
Kc = 0.040 for the system below at 450oc. if a reaction is initiated with 0.40 mole of cl2 and 0.40 mole of pcl3 in a 2.0 liter container, what is the equilibrium concentration of cl2 in the same system? pcl5(g) β pcl3(g) + cl2(g)
Answers: 3
Chemistry, 23.06.2019 00:00
The graph indicates the running route for tobias. which best describes his run? from time 0 to 6, he went fast and then slowed down. from time 6 to 10, he was at his slowest. from time 12 to 14, he went very slow. from time 14 to 18, he went toward the starting point.
Answers: 2
Chemistry, 23.06.2019 08:30
Of element x has 22 protons, how many electrons does it have
Answers: 1
Gwen is researching the effects of a small asteroid impact in an area that has started to regrow aft...
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