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miskamm [114]
3 years ago
5

What are limitations of coal as a source of energy ?

Biology
1 answer:
elena55 [62]3 years ago
6 0

Answer:

to renewable energy; this is because of the high levels of limitations from ... These categories of barriers are political and regulatory, technical ... This means that it will be hard to replace coal as a source of energy, ... forms of energy, because people usually prefer to use what is readily available to them.

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Which of the following confirms a diagnosis of Hodgkin's disease?
Furkat [3]

Answer:

<h2><em>Reed–Sternberg cell</em></h2>

Explanation:

As the diagnosis of Hodgkin lymphoma is sometimes confirmed by the presence of a type of cell called a <em><u>Reed-Sternberg cell.</u></em>

4 0
2 years ago
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A student recorded the height of each student in the school. She then made a bar graph of her results. She observed
eimsori [14]

Answer:

Height is affected by multiple pairs of genes on different chromosomes.

Explanation:  

The quantitative traits are those whose inheritance pattern is the result of the action of multiple genes that act together with the environment. The distribution of quantitative traits in the population follows a bell-shaped curve, which is referred to as normal distribution or Gaussian distribution. These traits are 'quantitative' because they vary among individuals in the population to produce a continuous range of phenotypic values. Examples of quantitative traits include, among others, metabolic rate, height, and weight.

6 0
2 years ago
The chemical energy of these plants all started with what energy source?
Zielflug [23.3K]

Answer:

Sun(solar energy)

Explanation:

The sun is the ultimate source of energy in our solar system.

The chemical energy in plants all started out with solar energy from the sun.

During the process of photosynthesis;

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  • in the presence of this solar energy, they combine carbon dioxide and water to produce glucose and oxygen.

Photosynthetic reaction simply converts solar energy from the sun into chemical energy.

Almost all animals obtain their own energy needs from the plants converting the chemical energy into other forms of energy.

4 0
3 years ago
How does the process of cellular respiration maintain homeostasis?
marissa [1.9K]
Cellular respiration is the process by which glucose is transformed into ATP. -- It uses oxygen and gives off carbon dioxide and takes place in the mitochondria of the cells. -- It helps maintain homeostasis by transforming energy that can be used to do cellularwork.
3 0
3 years ago
An American cockroach (Periplaneta americana) can begin to turn away from approaching danger, such as a hungry toad lunging towa
JulsSmile [24]

Answer:

The roaches antennas

Explanation:

the roaches antennas sense movement from far so the antennas sense when the roach is in danger their for it moves away not towards it.

8 0
3 years ago
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