Biology, 12.11.2019 03:31, TakeNotes

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 in 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 forest populations.

Answers: 2

Other questions on the subject: Biology

Biology, 22.06.2019 02:00, Ilovesnoopy69
1. emigration the movement of people from one place to another 2. immigration a situation in which resources are being used up at a faster rate than they can be replenished 3. migration the leaving of one's homeland to settle in a new place 4. overpopulation the movement of people to a new country 5. sustainable development a situation in which the birth rate is not sufficient to replace the existing population 6. underpopulation the ability to meet current needs without reducing the ability to meet future needs 7. unsustainable development the increase in the population of a city 8. urbanization a situation in which the number of people exceeds the available natural resources in an area
Answers: 2
Biology, 22.06.2019 09:00, melaniegilbreath
How can an organ, such as the lungs, work for multiple body systems?
Answers: 2
Biology, 22.06.2019 09:30, shady1095
Antoine manages a number of apartment buildings that use natural gas for heating, cooking, and laundry. the scatter plot shows the correlation between the outside air temperature and antoine's natural gas bill. which type of correlation does the plot illustrate?
Answers: 2
Biology, 22.06.2019 10:00, bobbyhsu3751
Rarefaction is used for which of the following? a. creating a representative sample b. studying how disease impacts populations c. rediscovering species thought to be instinct d. determining which sea creatures live in an area
Answers: 1
Do you know the correct answer?
Foresters recently noticed an apparent drop in the squirrel population in a near-by oak-hickory fore...

Questions in other subjects:

Total solved problems on the site: 13342077