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posledela
3 years ago
14

Define 'ecosystem'. with explanation★★★★★​

Biology
1 answer:
TiliK225 [7]3 years ago
4 0
Ecosystem is a community or group of living organisms that live in and interact with each other in a specific environment.

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.
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What is the body's response to energy ?
Paraphin [41]

Carbohydrates, such as sugar and starch, for example, are readily broken down into glucose, the body's principal energy source. Glucose can be used immediately as fuel, or can be sent to the liver and muscles and stored as glycogen.The body constantly uses and replenishes its glycogen stores.

7 0
3 years ago
Which type of organic molecule is made up of simple sugars that form long chains?
LiRa [457]

Answer:

Carbohydrates

Simple sugars are known as monosaccharides. Carbohydrates also include long chains of connected sugar molecules. These long chains often consist of hundreds or thousands of monosaccharides bonded together to form polysaccharides.

Explanation:

Carbohydrates

Simple sugars are known as monosaccharides. Carbohydrates also include long chains of connected sugar molecules. These long chains often consist of hundreds or thousands of monosaccharides bonded together to form polysaccharides.

4 0
3 years ago
Before using any chemical in the lab, why should one first read the Material Safety Data Sheet (MSDS)?
STatiana [176]
So you know what to do and to keep yourself and others protected.
8 0
3 years ago
Why does a virus lethal to us not infect animals? I know that RNA viruses mutate at 10,000 to a million times faster than DNA vi
Setler [38]

The virus needs to speak the molecular language of cells. This is how he manages to dominate and enslave them so that they become factories for new viruses, producing the proteins that the infectious agent requires to assemble its descendants. If this conversation is not fine-tuned, even if the virus has the key and enters, it is doomed to failure.

<h3>Why does a virus lethal to us not infect animals?</h3>

For a virus to be able to enter a cell, it must have the right key. And this key, which are the proteins on the surface of viruses, has to enter the correct lock, the receptors that are on the cell membrane. Cells are actually houses with many different doors and locks. Some viruses have keys that open the lock of any cell and any kind of host, and others do not, so the infection caused by viruses is specific.

With this information, we can conclude that some viruses have keys that open the lock of any cell and any kind of host, and others do not, so the infection caused by viruses is specific.

Learn more about virus in brainly.com/question/1427968

#SPJ1

8 0
2 years ago
Sunlight includes three types of light. Describe each one
dusya [7]

Answer:

Visible light, ultraviolet light and infrared light

3 0
3 years ago
Read 2 more answers
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