Biology, 17.03.2020 01:01 atsuedem974
Maria and her classmates generated some questions after a field trip to a copper mine in Arizona. Which ones could be answered through scientific investigation? Check all that apply.
Is mining for copper bad for the environment?
How much copper is extracted from the mine each day?
Is copper the best metal for conducting electricity?
Do those who work at the mine enjoy their jobs?
How much does it cost to operate the dump trucks each year?
Answers: 3
Biology, 21.06.2019 22:00, tylerjoshonti
For a to be healthy, it has to have lots of different kinds of plants and animals. all of the different types of plants and animals in an ecosystem. name four types of ecosystems from those listed in the video. b) c) d) most living things live here. all living things depend on how an ecosystem like a game of sticks? why should we build new buildings on existing land? name four extinct species from those listed in the video. b) c) d) the best way to wipe out a species is to the largest ecosystem in the world is this percent of the world is covered by water. how many of all species in the world live in the ocean? list five things you can do to increase biodiversity. b) c) d) e) how many species are we losing per hour?
Answers: 3
Biology, 22.06.2019 02:10, sannai0415
Control of the body is accomplished by which of the following body systems? nervous system and circulatory system endocrine and repertory system circulatory and respiratory systems nervous system and endocrine systems
Answers: 2
Maria and her classmates generated some questions after a field trip to a copper mine in Arizona. Wh...
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