In biology, the different areas of study are connected and overlap in various ways, with concepts that cut
across all disciplines. Which pair of crosscutting concepts are BEST exemplified when birds fly south when
winter comes to the United States, and north when spring arrives? Choose one.
stability and change; scale, proportion, and quantity
b. systems and system models; scale, proportion, and quantity
patterns, cause and effect
d. energy and matter: flows, cycles, and conservation; patterns
a.
c.
Answers: 3
Biology, 22.06.2019 08:00
Can create a hboth of these instruments can measure wind speed. doppler radar and psychrometer anemometer and hygrometer doppler radar and anemometer radiosonde and psychrometer
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Biology, 22.06.2019 09:00
Which statement describes characteristics of planarians? a they live in oceans, are parasites, and reproduce only sexually. b they live in fresh water, are parasites, and reproduce only asexually. c they live in oceans, are free living, and reproduce sexually and asexually. d they live in fresh water, are free living, and reproduce sexually and asexually.
Answers: 3
Biology, 22.06.2019 20:30
What is true about all plutons? they form below earth’s surface. they form near earth’s surface. they form above earth’s surface. they cut across other rock layers.
Answers: 1
In biology, the different areas of study are connected and overlap in various ways, with concepts th...
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