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3 years ago

One disadvantage of burning coal other than coal is a nonrenewable energy source

2 answers:

7 0

Coal, which is readily available in most of the developing and developed world, has been used as a major source of fuel even in ancient human civilizations.

Ronch [10]3 years ago

6 0

Answer: The waste produced is a very large amount of toxic ash.

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*PLEASE ANSWER ASAP TY FOR YOUR TIME*

Contact [7]

Answer:

deoxyribose + phosphate group + cytosine

Explanation:

quizlet

8 0

3 years ago

Read 2 more answers

Glucose is broken down in the chemical processes of aerobic respiration.

Papessa [141]

$\bold{\huge{\purple{\underline{ Answer }}}}$

Aerobic respiration :- Aerobic respiration is process of respiration in which complete oxidation of glucose takes place in the presence of oxygen

That is, 

Aerobic respiration is takes place in four stages :-

Glycolysis
The link reaction
The Krebs cycle
Oxidative phosphorylation

In aerobic respiration, Glucose with 6 carbon atoms broken into 2 pyruvic acid each with 3 carbon atom and produces water + CO2 + energy.

<h3>Whereas, </h3>

Anaerobic respiration :- is the process of respiration in which incomplete oxidation of glucose takes place in the absence of oxygen

The end products of glucose in anaerobic respiration is

In human muscles,  Lactic acid + Energy
In yeast, Ethanol + CO2 + Energy

Hence, Option D is the correct answer.

5 0

2 years ago

The lining attached to the lungs is called the ___.

bearhunter [10]

The lining attached to the lungs is called the visceral pleurae.

4 0

3 years ago

Most sperm cells die in the vagina when entering the female's body because Most sperm cells die in the vagina when entering the

taurus [48]

Answer:

of the low pH of the vagina.

Explanation:

The pH of the vagina is maintained at highly acidic levels to prevent the germ buildup. The range of vaginal pH is around 3.8 to 4.5. The very low pH of the vagina creates a hostile environment for sperms and most of the sperms are killed as they enter the vagina due to the acidic pH.

Apart from supplementing the sperms with energy, cervical mucus serves to protect the sperms from the hostile conditions of the vagina. The cervical mucus has an alkaline pH at or near the ovulation to protect sperms from acidic pH of the vagina and to facilitate fertilization.

6 0

3 years ago

Study this image.

Alex_Xolod [135]

Answer:

<h2>a rift valley is forming</h2>

Explanation:

6 0

2 years ago

Read 2 more answers