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aivan3 [116]
3 years ago
8

The _______________ completely covers the surface of the protoplasm.

Biology
1 answer:
Ratling [72]3 years ago
7 0
The plasma membrane completely covers the surface of the protoplasm.
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Nonrenewable resources are used much more prevalently today despite knowing that they pollute and will run out in the future. wh
KIM [24]

We are not using more renewable resources because we have been using fossil fuels since the 18th century and renewable resources are comparatively new. Also, we have limited knowledge about them, so it will take time to change our mindset toward renewable resources.

Based on exhaustibility, there are mainly two types of resources, renewable resources, and non-renewable resources.

Renewable resources are those resources that are replenished while non-renewable resources are those resources that are not replenished.

The non-renewable resources take millions of years to form and once exhausted they cannot be made more.

Examples of renewable resources are solar energy, wind energy, geothermal energy, etc. while examples of non-renewable resources are fossil fuels like coal and petroleum, metals, etc.

Despite the fact that the supply of non-renewable resources like coal and petroleum is limited and they also cause pollution, the use of them is rampant around the world.

The use of fossil fuels is widespread because we have been using them since the 18th century and the use of renewable resources is a very recent phenomenon.

Also, a major hurdle for using renewable resources is the upgrading of current technology to harness these resources.

The newer technologies are generally more expensive to employ, for example, the solar cells used for storing solar energy are made up of elements like silicon, silver, and gallium which are expensive.

To know more about "types of natural resources", refer to the following link:

brainly.com/question/24887728?referrer=searchResults

#SPJ4

5 0
2 years ago
What are some similarities between prokaryotic and eukaryotic cells?
hichkok12 [17]
They both follow a pattern of semi conservative replication
5 0
3 years ago
What is the following IS not a function of proteins
wariber [46]
Hello there :)
What I could say though are the following of the function of proteins:
Building Tissues and Muscles. Protein is necessary in building and repairing body tissues. ...
Hormone Production. ...
Enzymes. ...
Immune Function. ...
Energy.
6 0
3 years ago
N sexual reproduction, an offspring is produced with genes from both parents. when the offspring has a new genetic variation tha
lubasha [3.4K]
Meiosis since they are sex cells just look at the letter e and put s in top and x bottom and that is how you know
8 0
3 years ago
In humans and other multicellular organisms, which substance plays a central role as an
AlladinOne [14]

Explanation:

Carbohydrates are the main energy source of the human diet. 

Fats are also a source of energy but fats are the slowest source of energy.

3 0
3 years ago
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