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Brilliant_brown [7]
3 years ago
11

For 2012, rank the type of materials in the waste stream to the percentage of municipal solid waste they compromise, by weight b

efore recycling. Rank from 1 (highest percentage) to 5 (lowest percentage).
Biology
1 answer:
BigorU [14]3 years ago
8 0

Answer:

Food 5

Plastic 1

Explanation:

behaviors of people as well as the rapid advances of technology, amounts and the composition of MSW have been also changed. In a study carried out by the European Environmental Agency to study the per capita annual MSW produced by 32 European countries during 2001–2010, they found that this waste increased in 21 countries, and was decreased in 11 countries. The study also studied the amount of wastes of 26 countries between 2001 and 2008; they found that these amounts decreased in 6 countries. Thus, the amounts and characteristics of the wastes varied from country to another country, as well as from region to region even within the same city according the mentioned factors including the usage habits of people

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Page 201 11.4. Give an example of a homologous or vestigial trait, and explain how such traits support the theory of common desc
Gnoma [55]
<h2>Homologous</h2>

Explanation:

  • <em>Two or more species share a unique physical feature,</em> for example, an unpredictable bone structure or a body plan, they may all have acquired this component from a typical predecessor.
  • Physical highlights shared because of developmental history (a typical progenitor) are said to be homologous.  
  • <em>The front flippers of whales and the forelegs of four-legged vertebrates like canines and crocodiles are completely gotten from the equivalent tribal tetrapod structure.</em>
4 0
3 years ago
Biology End of Year Cornerstone Assessment
marshall27 [118]

Answer: hypothesized that the higher pH levels would increase the rate

of movement of the Artemia. The students placed the Artemia in petri dishes with 2 mm x 2

mm grids marked off on the bottom of the dishes. The students calculated how fast the Artemia

traveled in each pH (4-9) solution by counting the number of squares on the grid that the

Artemia crossed per second of timing.

The data collected from their experiment is presented below:

pH of Water

Rate of Movement of

Artemia

(squares per second)

4

1

5

5

6

10

7

20

8

20

9

25

1. Using the grid below, create a graph based on the above data.

Explanation: yes

6 0
2 years ago
What can you learn from observing and comparing specific physical traits of different birds
Natali5045456 [20]
When you observe and compare specific physical traits of different birds you will learn that some birds have characteristics that help them live and survive in their own habitat that other birds may not have but make up those birds have characteristics that help them in their own habitat.  
7 0
3 years ago
Somatic mosquito cells have 6 chromosomes. How many chromosomes do gametes have?
faltersainse [42]
<span>Somatic mosquito cells have 6 chromosomes. Its gamete has 3 chromosomes. 
</span>
Mosquitoes have 6 number of chromosome but when mosquitoes<span> make sperm or egg </span>cells<span>, meiosis reduces the </span>chromosome<span> number to 3.
</span>
*the chromosome number in somatic body cells of a mosquito --- 6.
<span>the haploid (n) number is 3.
the diploid (2n) number is 6.</span>
5 0
3 years ago
How do mitosis and meiosis differ in the division of genetic composition?
olganol [36]
The answer to this question may be the second one," Mitosis produces two genetically identical daughter cells but meiosis produces four genetically different daughter cells."

6 0
3 years ago
Read 2 more answers
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