Explanation

Decomposers are organisms that break down dead or decaying organisms; they carry out decomposition, a process possible by only certain kingdoms, such as fungi.

Explanation

Natural Gas is also known as Methane.

The principal use of methane is as a fuel.

Natural gas is a fossil fuel energy source. 

Explanation

Location: Paris, France

Drafted: 30 November – 12 December 2015

 Treaty on climate change. Paris Peace Treaty-1947: Agreement that ended WW-2 in 1945.

Explanation

The femur is the longest bone in the human body and the shortest bone is the stapes found in the middle ear. 

New born child has 300 bones.

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Explanation

Vitamin C, commonly known as ascorbic acid (AA).

The primary function of vitamin C in wound healing is to facilitate the synthesis of collagen,

The most abundant protein in connective tissue. 

Explanation

 The vitamin C deficiency can reduce the body's resistance to infection and prolong healing.

Explanation

Radiation is very slow on cloudy nights, resulting in less condensation on cloudy nights. 

 On cloudy nights, the clouds are thick  and trap  heat and water vapor in the clouds, resulting in very slow radiation. 

 This all shows why  dew levels drop on cloudy nights.

Explanation

Oral contraceptives can have some health benefits. They may reduce:

• the severity of menstrual cramps
• improve acne
• protect against iron deficiency anemia
• and increase bone density

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Monophasic pills are the most common oral contraceptive

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ND1-2-2023

Explanation

Using condoms the right way can help prevent pregnancy and lower the risk of getting a sexually transmitted infection (STI).

the disadvantages of using a condom:

• May disrupt spontaneity during sex.
• Can reduce sensitivity.
• Some men cannot maintain an erection when using a condom.
• Some men and women can develop an allergy or sensitivity to latex

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ND1-2-2023

Explanation

A group of organisms of one species occupying a defined area is termed a population.

In nature, we rarely find isolated, single individuals of any species.

The total number of people living in an area, city, country, or the world at a specific time is called Population. 

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ND1-2-2023