Biology, 13.11.2019 17:31 mattie2353
Foresters recently noticed an apparent drop in the squirrel population in a near-by oak-hickory forest. the squirrels eat acorns produced on the oak trees; hawks eat squirrels. the foresters are not sure what is causing the decline in the squirrel population but they are concerned that both the squirrel and hawk populations will disappear. how could they best find an answer to their question?
a) tag and track the hawks i the area
b)conduct a decade long population study
c) monitor the acorn production of the oak trees for several seasons
d) use a computer simulation model of the potential first population
Answers: 3
Biology, 21.06.2019 19:00
Select the correct answer.which scenario describes unethical lab behavior? a.danny stores the chemicals required for his experiment in flasks and beakers.b. anna publishes the results of her experiment on the growth rate of saplings.c. jason repeatedly runs an experiment until he gets the results he desires.d. mia records her observations of an experiment precisely and accurately.resetnext
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Biology, 21.06.2019 20:00
The deserts of the sahara and australia are associated with
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Biology, 22.06.2019 02:30
Acertain species of fish can have either long or short fins. the allele for long fins is dominant over the allele for short fins. a heterozygous, long-finned fish is crossed with a homozygous, short-finned fish. of the offspring, will have long fins and be , and will have short fins and be .
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Biology, 22.06.2019 17:30
What are some of the immune functions of the lymphatic system? a. cleaning red blood cells from the blood and creating lymph fluids b.transporting lymph to the tissues and creating lymph fluids c.removing infectious agents and making white blood cells d.making red blood cells and removing infectious agents
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Foresters recently noticed an apparent drop in the squirrel population in a near-by oak-hickory fore...
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