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ZanzabumX [31]
3 years ago
6

Filters and settling tanks remove solid materials from wastewater during the ____________ treatment step ?

Biology
1 answer:
BigorU [14]3 years ago
3 0
During sludge drying water treatment process, filters and settling tanks remove from waste water. Application of sludge drying method differs from one country to another. Due to differences in operating conditions and energy prices. Trained staff for operating and maintenance is required to ensure proper functioning. 
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Who is clinically dead? helga, who exhibits no cortical functioning naomi, who is not breathing and whose heart is not beating j
Anna35 [415]

Answer: naomi, who is not breathing and whose heart is not beating

A person is considered clinically dead if their blood circulation and breathing is stopped because those two is needed to sustain live. Notice that the diagnosis need both of them, so only one of them is not enough. Helga and John has no problem in breathing and circulation, so they wont be considered clinically dead.

5 0
3 years ago
Artesian wells are located in____.
ale4655 [162]
Artesian wells are locared in_confined aquifers
5 0
3 years ago
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Tissues combine to form ________
Pavel [41]

Answer:

Organs

Explanation:

cells make up tissues and tissues make up organs

4 0
4 years ago
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Two true-breeding stocks of pea plants are crossed. one parent has red, axial flowers and the other has white, terminal flowers;
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5 0
4 years ago
A competent bacterial strain with genes a, b, and c is transformed by a donor bacterial fragment. Cotransformation frequencies f
mina [271]

Answer:

a) Genes b and c are farthest apart.

Explanation:

Transformation occurs when a competent bacteria cell takes up genetic material from the environment. Usually a donor cell donates its gene fragment  which is then incorporated into the chromosome or plasmid of recipient bacterial cell.

Cotransformation occurs when two genes are taken up together by the recipient. The closer the genes lie to each other, more are the chances of them being taken up together. Contransformation frequency will be higher if two genes are close to each other. Here, cotransformation frequencies between three genes are given. Amongst them, the lowest frequency is 0.0064% which is present between gene b and c. Hence, gene b and c are the farthest apart.

4 0
3 years ago
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