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ivolga24 [154]
3 years ago
6

What is also known as trisomy-21

Biology
1 answer:
Lunna [17]3 years ago
5 0
Down syndrome is also known as trisomy-21
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GREYUIT [131]

Answer: In the restaurant business, the use of plastic can sometimes be unpreventable, as it serves many purposes and plays a vital role in our consumption of food. One of the great advantages of plastic is that it’s designed to last for a very long time: nearly all of the plastic ever created still exists in some form today. It is in use all around us — from protecting products, to the interior of our cars, to preserving food, to the medical devices used in hospitals every day. While there are numerous positive characteristics of plastic, there are also some considerable negatives. Every day, many plastic items are only used once and then are thrown away, generating one of the fastest growing problems for the environment. We call this “single-use plastic.”

There are countless amounts of plastic items in our landfills and additionally, in our lakes, rivers and oceans. Since it takes years and years for plastic to decompose, it can release toxic chemicals into our soil and water, which can affect human health and wildlife.

With this in mind, it is important not only for individuals to reduce their plastic use, but for restaurants to lead in example by reducing the amount of plastic generated in the workplace. Many large companies like Starbucks, IKEA, and Disney have already committed to eliminating single-use plastic waste in the near future, and we expect many others will follow suit. Here are five tips to help contribute to reducing plastic waste:

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8 0
3 years ago
PLEASE HELP ASAP
alexira [117]

Answer:

The correct answer would be C, burning of wood and coal

Explanation:

The burning of fossil fuels (coal, oil, natural gases) increases the greenhouse gases in the atmosphere.

8 0
3 years ago
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The snapping turtle shown above, lives in a small farm pond, where its major prey is largemouth bass. In turn, the bass primaril
LUCKY_DIMON [66]
One snapping turtle weighs 40 pounds, so 10 snapping turtles in a pond have a total weight of 400 pounds. The turtles eat largemouth bass (1 trophic level below them), and the bass in turn eat minnows (2 trophic levels below the turtles). So since only 10% of energy is passed in each trophic level, we would need:
(x lbs of minnows)(10%)(10%) = 400 lbs of snapping turtles
x = 40000 lbs of minnows (Choice C)
3 0
3 years ago
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Which system covers the external surface of the body and manufactures vitamin D:
Dmitry_Shevchenko [17]

Answer:

B the integumentary system

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Largest body system and comprises the skin and the appendages which acts to protect the body from a variety of different kinds of damage's Examples such a as lack of water or abrasion from the outside.This system includes hair,scales,feathers,or even nails.this system may help keep your body afloat and regulate temperature.

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3 years ago
What does a LEGO castle and DNA have in common?
Anika [276]

They are both built over time

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3 years ago
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