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vladimir2022 [97]
3 years ago
6

What disease is caused by misshaped red blood cells that prevent oxygen from properly reaching other parts of the body?

Biology
1 answer:
NikAS [45]3 years ago
8 0
One of the possible answers is sickle cell.

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Fission is a type of asexual reproduction where a bacterium clones itself, resulting in _________ daughter bacteria.
stiv31 [10]

Answer:

perhaps two

Explanation:

In fission, there is also a term called binary fission where it produces two daughter bacteria/cells

3 0
3 years ago
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How might the human population's growth rate change in the future?
Artist 52 [7]

Answer:

The UN projects that the global population increases from a population of 7.7 billion in 2019 to 10.9 billion by the end of the century. By that time, the UN projects, fast global population growth will come to an end.

Beneath the global level, there are of course, big differences between different world regions and countries. While in some regions the world population will likely grow rapidly for the coming decades other regions will continue to see declining population numbers.

Global population growth is determined by the number of births and deaths. Improving health is increasing the size of the population as it is decreasing mortality. The countervailing trend are falling fertility rates – the trend of couples having fewer children is what brought rapid population growth to an end in many countries already, and what will bring an end to rapid population growth globally.

The global population growth rate has already slowed down considerably: It reached its peak at over 2% in the late 1960s and has been falling since.

The UN projections for the global population growth rates, which have been produced since the 1950s, have a good track record in projecting the size of the global population.

While the UN projections are most widely know there are other very carefully produced projections. The demographers of WC-IIASA model what will happen according to different scenarios and make clear that the population growth rate tomorrow depends on what we do today. Rapid progress in getting children and especially girls into schools will result in a much smaller global population.

The biggest disagreement between different projections is concerning the future of Africa. While the UN projects a 3.5-fold increase of the population of Africa, other researchers find a much smaller increase more likely.

Explanation:

here try this

6 0
2 years ago
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A syncopal episode would consist of all of these signs except​ ________.
shusha [124]
Seizure

Syncopal episode occurred when there is sudden or temporary drop in blood flow to the brain which results into loss of muscle control or loss of consciousness. Fainting or passing out can also be referred to syncopal episode and condition usually last for only seconds or minutes.


7 0
3 years ago
Consider a wooden chair and a balloon. what do these two objects have in common
sasho [114]
They both have molecules and atoms. 
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Ipids contain the same three elements as all other macromolecules. Which other elements must your food contain so that your body
ioda
The answer is D. Phosphorus and nitrogen
The three main elements are C, H and O. These two are elements other macro-molecules may not have
3 0
3 years ago
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