why consuming large amounts of vitamin A is more dangerous than consuming large amounts of vitamin C?

Answers

Answer 1
Answer:

Overconsumption of vitamin A can cause rashes, headaches, drowsiness, nausea, irritability and problems in muscle coordination.  When symptoms develop it would be best to decrease your intake of vitamin a supplements for at this point it does more harm than good.  Unlike vitamin a, overconsumption of vitamin c only leads to excess to leave the body through fluids.  Still it is better to maintain balance intake to avoid any health problem.



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Ross is training for a half marathon, which is 13.1 miles long. Within four months, he has progressed to an 11-mile practice run. If Ross takes two months off from training, what will most likely occur?A. Ross will be able to run farther because the recovery time will increase his fitness. B. Ross will switch sports because he will forget the proper mechanics of running. C. Ross's fitness level will diminish from what it was two months ago. D. Ross will reach a level of fitness that allows him to advance from running to sprinting.
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When a good friend of yours is diagnosed with arthritis and doesn't want his friends at college to know, what should you do? a) Respect his privacy and keep the information confidential. b) Share the information with your other friends to show support. c) Confront your friend about keeping secrets. d) Inform the college authorities about his condition.

The basic structural unit of the nervous system is thea. axon.
b. neuron.
c. red blood cell.
d. white blood cell.

Answers

B. neuron = basic structural unit of nervous system

Final answer:

The basic structural unit of the nervous system is the neuron, which is a nerve cell that transmits information to other cells. This is important in biology and understanding how the nervous system works.

Explanation:

The basic structural unit of the nervous system is the neuron. Neurons, also known as nerve cells, are the primary cells of the nervous system that transmit information to other nerve cells, muscle, or gland cells. These specialized cells consist of a nucleus, dendrites, an axon, and synapses. The axon conducts electrical impulses away from the neuron's cell body, but it is the neuron itself that forms the fundamental unit of the nervous system, not the axon or any type of blood cell.

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Sara is at her friend Meg's house. Meg says her parents won't notice if a couple of beers go missing. Sara shakes her head and assertively says, "No, I don't want to break their trust." When Meg insists that they won't care, Sara sighs and says O.K.Which refusal skill is Sara forgetting to use in this situation?

A. Using strong nonverbal language
B. Using the word "no"
C. Using a firm tone of voice
D. Repeating her message as often as necessary

Answers

Final answer:

Sara is forgetting to use the refusal skill of repeating her message as often as necessary when Meg insists on her to take the beers. Despite initially refusing, she doesn't maintain her stance when Meg continues to insist.

Explanation:

In this scenario, Sara is at her friend Meg's house, and Meg is insisting that her parents won't notice if a couple of beers are missing. Although Sara initially uses the refusal skill of saying 'no' and expressing her reasons, when Meg insists, Sara gives in. Thus, the refusal skill Sara is forgetting to use here is option D 'Repeating her message as often as necessary.'

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D. Repeating her message as often as necessary

How did Bangladesh gain freedom from Pakistan? - war - peaceful protest - military coup - elections- war

Answers

Explanation:

Bangladesh gained freedom from Pakistan through a combination of war and peaceful protests. The process involved a significant armed conflict known as the Bangladesh Liberation War or the War of Independence, along with widespread civil disobedience and nonviolent resistance.

The roots of Bangladesh’s struggle for independence lie in the political and cultural differences between East Pakistan (present-day Bangladesh) and West Pakistan. Despite being geographically separated by India, the two regions were united under one country, Pakistan, after the partition of British India in 1947.

Over time, the people of East Pakistan felt marginalized and discriminated against by the dominant West Pakistanis, leading to political and economic grievances. The Awami League, a political party representing the interests of East Pakistan, emerged as a central force advocating for greater autonomy and rights for the region.

In the 1970 general elections, the Awami League, led by Sheikh Mujibur Rahman, emerged as the majority party in Pakistan’s National Assembly. However, the military junta ruling Pakistan at the time refused to transfer power to the elected government, resulting in widespread protests and civil disobedience in East Pakistan.

The conflict escalated into a full-scale war when the Pakistani military launched Operation Searchlight, an operation aimed at suppressing the Bengali nationalist movement. The brutal military crackdown led to widespread violence, human rights abuses, and a flood of refugees crossing the border into India.

India, supporting the cause of Bangladesh’s independence, intervened in the war in December 1971. The Indian Armed Forces supported the Mukti Bahini (Bengali resistance forces) and launched a coordinated offensive against the Pakistani military. The nine-month-long armed conflict resulted in the defeat of the Pakistani military and the surrender of their forces in Dhaka on December 16, 1971.

This victory led to the emergence of an independent and sovereign Bangladesh, with Sheikh Mujibur Rahman becoming the country’s first President. The international community recognized Bangladesh as a separate nation. The war was a catalyst for the birth of Bangladesh and marked the formal separation of East Pakistan from West Pakistan.

In summary, the Bangladesh Liberation War, fought alongside peaceful protests and civil disobedience, was the primary means through which Bangladesh gained freedom from Pakistan. The armed conflict, backed by international support, resulted in the eventual emergence of an independent Bangladesh in 1971.

Final answer:

Bangladesh gained its freedom from Pakistan through the war known as the Bangladesh Liberation War. The war started due to political and constitutional crisis and ended with the liberation of East Pakistan as Bangladesh on December 16th, 1971.

Explanation:

Bangladesh gained independence from Pakistan through a war known as the Bangladesh Liberation War. This war occurred between East Pakistan (now Bangladesh) and West Pakistan from March 25th until December 16th, 1971. It resulted from a political and constitutional crisis when the political leaders of West Pakistan blatantly disregarded the democratic choice of the majority and suppressed their rights. The war began when the Pakistani military junta based in West Pakistan launched Operation Searchlight against the people of East Pakistan. On December 16th, 1971, East Pakistan was liberated and declared as the Independent People’s Republic of Bangladesh.

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Which of the following BEST describes the exercise principle of specificity?a. maintaining a challenging workout
b. establishing a regular exercise schedule
c. targeting a particular area for improvement
d. shifting the types of exercises in a workout

Answers

The answer is letter D. 

Specificityis a principle in training that generally requires a person to shift types ofexercises in a workout that would be relevant to the fitness goal of anindividual. The training should be aimed in developing specific areas that aperson wants to improve on. If for example you want to improve cardiovascularendurance, you should be involved in aerobic activities like running. If youwant to build muscles and get good toning, the specific exercise should be weighttraining. 

It is animportant principle in exercise that should always be taken into considerationto attain fitness goals.

the correct answer on edginuity is c

__________ occurs when the mother's body begins to fight off foreign blood protein produced by the fetus.a. Non-teratogenesis.
b. Rh factor incompatibility.
c. Reduced blood oxygenation.
d. A neural tube defect.

Answers

Answer:

The correct answer is b. Rh factor incompatibility.

Explanation:

Rh factor incompatibility occurs when a mother's body makes antibodies against the Rh antigen present in fetus blood which can lead to fetal death if not treated.  

Commonly it occurs when an Rh⁻ woman carries a fetus which is Rh⁺. During first pregnancy complications are not serious because memory was not built against Rh⁺ antigen and only during the delivery mother's blood comes in contact with fetal blood.

But during second pregnancy memory was already present in the mother's body against Rh⁺ antigen because of the earlier exposure during first pregnancy, therefore, a quick and enhanced immune response is generated against the fetal blood antigen which results in erythroblastosis fetalis.

Therefore the right answer is b. Rh factor incompatibility.

This is Rh incompatibility.

The directional term for away from the surface of the body is

Answers

Answer:

TOWARD OR ON THE SURFACE OF THE BODY. DEEP. AWAY FROM THE SURFACE OF THE BODY. TERM WITH SAME MEANING AS ANTERIOR. VENTRAL.

Explanation:

Final answer:

The term 'deep' refers to a direction away from the surface of the body, used to describe the location of internal organs or structures. It is commonly used in anatomy and dissection.

Explanation:

The term that designates the direction away from the surface of the body is deep, in anatomical terminology. It refers to parts that are more internal, situated away from the body surface. For instance, muscles can be referred to as deep to the skin because they are located further inside the body compared to the skin. So, if you're moving from the outer surface of the body towards the inner portions, you're going in the deep direction. This term is often used in dissection, surgical procedures, or detailed scientific analyses of body systems.

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