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Ivenika [448]
3 years ago
11

Why do populations in the deep sea tend to have longer lifespans than those in higher layers

Biology
1 answer:
Marianna [84]3 years ago
3 0

Answer:

The deep sea environment is more stable and is less impacted by detrimental events and phenomena such as changes in temperature changes and intense storms.

Explanation:

In 2018, researchers analyzed over 200 species inhabiting in both deep sea and near the sea surface across the world and found that <u>deep sea organisms are more likely to have longer lifespans.</u>

According to their results, the environmental conditions that characterize the deep sea is more stable, enabling deep-dwelling organisms to have longer lifespans. Moreover, deep sea organisms are more protected from events and phenomena that affect shallow-water species, such as changes in temperature and intense storms.

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Are males and females fundamentally the same except for sexual organs or are they essentially different in many important ways?
Cerrena [4.2K]

Answer:

Males and females are completely different from organs to sociological urges and thoughts males and females use different sides of the brain more than the other and gender is not a social construct but it is determined biologically

Explanation:

4 0
3 years ago
What role does bacteria and fungi play in an ecosystem?
Marrrta [24]
Bacteria and fungi play an important role in ecosystems because they are decomposers. Decomposers are animals, bacteria, or other plants, (etc..) that consume dead organisms and return fertile soil as a result. The dead organisms they recycle also help them contribute more natural resources like carbon and nitrogen. These resources are released back into the soil, air, and water. Hope this helps! :D
4 0
3 years ago
Read 2 more answers
List and describe the most important erosional and depositional features of a river and how these features form.
Mkey [24]

Answer:

Meanders

As the river makes its way to the middle course, it gains more water and therefore more energy, so material can be carried in suspension and is used to erode the river banks. Lateral erosion starts to widen the river. When a river flows over flatter land it develops large bends called meanders.

As a river goes around a bend, most of the water is pushed towards the outside. This causes increased speed due to less friction and therefore increased erosion (through hydraulic action and abrasion).

The lateral erosion on the outside bend causes undercutting of the river bank to form a river cliff.

There is less water on the inside bend of a meander so friction causes the water to slow down, lose energy and deposit the material the river is carrying, creating a gentle slope.

The build-up of deposited sediment is known as a slip-off slope (or sometimes river beach).

The fast current on the outside bank causes lateral erosion, creating a river cliff. The slow current on the inside bank causes deposition, creaitng a slip-off slope.

Oxbow lakes

Due to erosion on the outside of a bend and deposition on the inside, the shape of a meander will change over a period of time. Erosion narrows the neck of the land within the meander and as the process continues, the meanders move closer together. When there is a very high discharge (usually during a flood), the river cuts across the neck, taking a new, straighter and shorter route. Deposition will occur to cut off the original meander, leaving a horseshoe-shaped oxbow lake.

Erosion makes the neck narrow. During floods, the river takes the shortest course through the neck. The river has a new straighter course and the abandoned meander is called an oxbow lake.

Explanation:

3 0
2 years ago
Will earth run out of water?
Kazeer [188]

<u>While our globe may never run out of water as a whole</u>, it's crucial to realize that pure freshwater isn't always available where and when humans require it. In fact, only six countries contain half of the world's freshwater. Over a billion people do not have access to adequate safe, clean water. Water scarcity will afflict the entire planet by 2040 unless water use is significantly decreased. "If we keep doing what we're doing now, there will be no water by 2040."

6 0
2 years ago
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Explain WHY when you put this pan on the stove, the metal pan is too hot to touch, but
harina [27]

Answer:

Then metal pan is a good conductor of heat, so it get hot quickly Making it too hot to touch,while the wooden handle is not a good conductor of heat, it doesn't get hot quickly when compared to them metal pan

Explanation:

Then metal pan is a good conductor of heat, so it get hot quickly Making it too hot to touch,while the wooden handle is not a good conductor of heat, it doesn't get hot quickly when compared to them metal pan

5 0
3 years ago
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