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Gekata [30.6K]
3 years ago
9

Explain How does the gradient of a river affect its flow?

Biology
1 answer:
djverab [1.8K]3 years ago
6 0

Explanation:

The flow of the river is dependent upon the position along the stream in terms of the gradient. Near the top of a high gradient, the flow will be less than that near the bottom. Likewise, the steeper the river's gradient, the faster the flow of water (due to the pull of water down the gradient by gravity).

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Cytosine makes up 24% of the nucleotides in a sample of DNA from an organism.
Alchen [17]

Answer:

26%

Explanation:

if cytosine makes up 24%, then guanine also makes up 24%.

add these to get 48%.

subtract that from 100% to get a remaining 52%

then split the 52% between adenine and thymine to tell you that 26% is thymine

7 0
3 years ago
How are Earth’s organisms and crust interdependent?
sattari [20]
The Lithosphere contains all of the cold, hard, solid rock of the planet's crust, the hot semi-solid rock below the crust, the hot liquid rock near the center of the planet, and the solid iron core. The biosphere is the sphere that contains all of the Earth's living organisms. The organisms and crust interact through events between spheres, such as natural events like floods, shifts in the Earth's crust. Some event as such could create soil erosion resulting in decreased vegetation and increase death of organisms. <span>
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5 0
4 years ago
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Biology
Yakvenalex [24]

Answer:

a .carbon dioxide(Co2) and water (H2O)

b. air and soil

Explanation:

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2 years ago
Which memory failure suggests that our memories may fade somewhat over time?
yKpoI14uk [10]
I'm pretty sure they are reffering to Alzheimers.
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3 years ago
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What criteria would you use to assess the reproductive success of a plant?
alexira [117]
Reproductive success is defined as the passing of genes onto the next generation in a way that they too can pass on those genes. This is not solely the number of offspring produced by an individual, but also, as Ronald Fisher outlined in 1915, the probable reproductive success of those offspring, making mate choice (a form of sexual selection) an important factor in this success,[1] making biological fitness a key element in the theories of natural selection and evolution.
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3 years ago
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