Biology, 17.07.2019 22:00 alexj29227405
Scientists are investigating how well different microphones capture and record sounds. they use tools that show how loud the high and low sounds are and a tool that shows how much noise is recorded along with the actual sounds.
Answers: 1
Biology, 20.06.2019 18:04
Which of the following is an example of an environmental change the affected the evolution of life a. volcanic activity b. changes in climate c. mountain building d. all of the above
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Biology, 21.06.2019 19:10
What have we learned from fossil evidence about evolution? a) it is an abrupt change. b)the process is observable. c) it takes place during one lifetime only. d)the most complex traits are always selected.
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Biology, 21.06.2019 22:00
Hey me with this oneâ¤âşâ¤ how do you say that a cell also has a life span and death like an organism? give one example.
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Biology, 22.06.2019 05:40
Which of the following particles always has a positive charge? a. electronb. neutron c. proton d. ion
Answers: 2
Scientists are investigating how well different microphones capture and record sounds. they use tool...
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