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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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anygoal [31]
Aspartame is very high in the protein, phenylalanine

Individuals with PKU are unable to metabolize this protein from their bodies & it builds up in toxic levels. Anything containing artificial sweeteners, like aspartame, or are very high in phenylalanine should be avoided to minimize the chances of complications.

Hope that helps!
3 0
3 years ago
During the gastrula stage of embryo development, the cuplike opening becomes the mouth in _[blank]_.
Fudgin [204]

Answer:

the cup like opening becomes the mouth in placental mammals, including humans.

5 0
3 years ago
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Indicate whether each of the following descriptions is true of microtubules (MT), microfilaments (MF), intermediate filaments (I
qwelly [4]

Answer:

(a) Microfilaments

(b) Microtubules

(c) Microtubules

(d) Microfilaments

(e) Intermediate filaments

(f) Microfilaments, intermediate filaments, microtubules

(g) Microfilaments, microtubules

(h) Microfilaments, intermediate filaments, microtubules

(i) Microtubules, microfilaments

(j) Microtubules

Explanation:

Microtubules (MTs) are dimers of the protein tubulin (alpha- and beta-tubulin subunits) and they are major components of the cytoskeleton. MTs play diverse cellular roles including, mechanical support (cytoskeleton), transport, motility, chromosome segregation, etc. Microfilaments (MFs) are protein filaments that also form part of the cytoskeleton in eukaryotic cells. MFs consist of G-actin monomers assembled in linear actin polymers, and their functions include mechanical support, cytokinesis, changes in cell shape, amoeboid movement, endocytosis and exocytosis, etc. MFs associate with the protein myosin to generate muscle contractions. Actin filaments/MTs assembly from monomeric actin/tubulin is caused due to energy expenditure, where ATP/GTP bound to actin/tubulin is hydrolyzed during polymerization. Finally, intermediate filaments (IFs) are a type of cytoskeletal element composed of a heterogeneous group of structural elements, and they are not found in all eukaryotes. The primary function of the IFs is to contribute to the mechanical support for the plasma membrane where these filaments come into contact with other cells and/or with the extracellular matrix. The IFs are not directly involved in cell movement. All 3 types of cytoskeletal elements (microfilaments, intermediate filaments, microtubules) can be visualized by fluorescence microscopy when cells express chimeric MT/IF/MF.–GFP fusion proteins.

8 0
3 years ago
Please answer as best you can.
Likurg_2 [28]
Of the two?
2.         T      t
         Tl TT  Tt
          tl  Tt    tt

3.        T        T
         Tl TT     TT
          tl  Tt      Tt

thats all i can do sorry

5 0
3 years ago
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In photosynthesis, light energy is (1 point)
shusha [124]

Answer:

D

Explanation:

glucose is produced a sugar water chemical

8 0
2 years ago
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