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inn [45]
3 years ago
7

Why are human populations not limited by the carrying capacity of their ecosystems? NEED IT ASAP!!!!

Biology
2 answers:
Ymorist [56]3 years ago
6 0

Answer:  A: humans use their knowledge to locate resources.

Explanation:

The carrying capacity can be defined as the maximum number of individuals in a population of a species that an ecosystem or region can support on the basis of availability of water, food, habitat and other needs necessary for survival. Sometimes, the population of the species increases exponentially exceeding the carrying capacity of an ecosystem when the resources available are surplus.  

The human populations are not limited by the carrying capacity of their ecosystem this is because of the fact human beings possess special intellectual and thinking abilities which make them capable of availing themselves resources. They posses knowledge which allows them to search, and find resources even from the earth extreme locations not suitable for survival.

Therefore,   A:  humans use their knowledge to locate resources. is the correct option.

Natasha2012 [34]3 years ago
5 0

Answer:

The answer should be A: Humans use their knowledge to locate resources.

Explanation:

Sorry nobody responded, but figured I'd answer since it may be helpful for anybody else looking for the answer.

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Which of the following best describes how the size and shape of a cell affect its ability to obtain nutrients from its surroundi
fredd [130]

Answer:

A smaller cell has fewer organelles dependent upon nutrient uptake and will acquire them more quickly.

Explanation:

the larger the cell the more distance matter must travel within the cell. if the cell was larger there would be a waste of space in the cell and it would take longer for proteins and enzymes to travel about the cell.

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3 years ago
In an investigation, plant cells are placed in water that has been tinted blue. The investigators observe the color of the cells
larisa [96]

Answer:

C

Explanation:

When plant cells take in water, the vacuole swells. A swollen vacuole indicates the plant cell has all the water it needs. This suggests that the plant is taking in water and is maintaining optimum conditions. This is an example of homeostasis.

If the cells burst apart, as in A and E, this would suggest the cell is not properly maintaining homeostasis, as the cell bursting suggests something has gone badly wrong. This suggests the cell has taken in too much water; the cell has not been able to maintain homeostasis and regulate water uptake to prevent this from happening.

In the reverse case, where the cells shrink apart (as in B), the cell would also not be properly maintaining homeostasis by failing to bring enough water into the cell to maintain a turgid state. This is also damaging for the cells.

Finally, D and E can also not be correct, because water can cross the cell membrane, and does not need to be pumped in or sent out by endocytosis.

8 0
3 years ago
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bulgar [2K]

Answer:

Tt. TT

Explanation:

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3 years ago
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Vesna [10]
The dominant allele is represented by a capital letter meanwhile a recessive allele is represented by a lowercase letter!!
3 0
3 years ago
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Tropical rain forests have the greatest biodiversity of any type of land ecosystem. How does biodiversity contribute to the sust
Doss [256]

Answer:

The higher biodiversity in an ecosystem means that there is a greater variety of genes and species in that ecosystem.

Explanation:

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