Biology, 18.05.2021 18:20 sebastianmettsovghhk
Which of the following would be a clue that a substance is a mineral?
A. it appears on the periodic table of elements
B. it exists as a liquid or gas
C. it comes from a specific type of flower
D. it was made by a machine in a factory
Answers: 1
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How did the miller-urey experiment impact the way scientists think about the origins of life? use what you know about the miller-urey experiments to discuss the factors needed for life to arise, and speculate on whether life could arise on another planet.
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Biology, 21.06.2019 20:00
The phylogeny chart shows the evolution of camels. camelus is the modern-day camel. based on this chart, which three statements are true? â• modern camels are more related to stenomylus than to eschatius. â• stenomylous and modern camels do not share a common ancestor. â• modern camels are more related to camelops than to aepycamelus. â• pliauchenia and oxydactylus may share similar features. â• procamelus and stenomylous may share similar features.
Answers: 2
Biology, 21.06.2019 21:30
The fauces connects which of th following structures to the oropharynx
Answers: 1
Biology, 22.06.2019 11:30
According to theories of how life began, how did early organic molecules begin to separate from the outside world? a: specialized enzymes were required b: chains of amino acids created a barrier c: formation of microspheres or vesicles d: rna catalyzed the formation of membranes
Answers: 2
Which of the following would be a clue that a substance is a mineral?
A. it appears on the periodic...
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