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Alex787 [66]
3 years ago
14

Which is an accurate statement about ecosystems

Biology
2 answers:
Snowcat [4.5K]3 years ago
8 0

Answer:

Yes there is a very accurate statement about Ecosystems.

Explanation:

An ecosystem is a community of living organisms in conjunction with the nonliving components of their environment, interacting as a system. These biotic and abiotic components are linked together through nutrient cycles and energy flows.

The major types of ecosystems are forests, grasslands, deserts, tundra, freshwater and marine

Importance of Ecosystem:

It provides habitat to wild plants and animals. It supports different food chains and food webs. It regulates essential ecological processes and support lives. Involved in the recycling of nutrients between biotic and abiotic components.

The benefits ecosystems provide include food, water, timber, air purification, soil formation and pollination. But human activities are destroying biodiversity and altering the capacity of healthy ecosystems to deliver this wide range of goods and services

Healthy ecosystems clean our water, purify our air, maintain our soil, regulate the climate, recycle nutrients and provide us with food. They provide raw materials and resources for medicines and other purposes. ... It's that simple: we could not live without these “ecosystem services

Gnom [1K]3 years ago
3 0

Explanation:

An ecosystem is a community of living organisms in conjunction with the nonliving components of their environment, interacting as a system. These biotic and abiotic components are linked together through nutrient cycles and energy flows. ... Ecosystems are controlled by external and internal factors.

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How do writers use direct characterization in a story?
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Explain how scientists use geologic time to determine the age of landforms.
Pavlova-9 [17]

Answer:

Explanation:Following are the techniques or methods or approaches we can say that were used by the scientists to determine the geologic age:

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2. Absolute age dating.

3. Radiation measurement.

4. Stratigraphic superposition.

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8 0
3 years ago
In a certain plant, yellow leaves are dominant and red leaves are recessive. A plant with genotype Yy and a plant with Yy are cr
Tanzania [10]

Answer:

One offspring would have red leaves.

Explanation:

Given

Yellow leaves are dominant and red leaves are recessive

Let us assume that the trait of Yellow color of a leaf be  represented by "Y"

and the trait of red color of a leaf be  represented by "y"

When two parent of genotype "Yy" are crossed with each other, the following offsprings are produced as shown in the punnet square below

Y y

Y YY Yy

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Total four offpsrings are produced out of which only one has red leave as red color is a recessive trait and it will appear only when both the allele in a cell are of red color.

Thus, one offspring would have red leaves.

7 0
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