Subject: General Science

Explanation
Sirius  is the brightest star in the night sky. Sirius means صبح کا ستارہ

Explanation
The sun rises in the East and sets in the West. which means that the Earth is rotating from West to East.  Earth revolves in orbit around the Sun in 365 days, 6 hours, 9 minutes. with reference to the stars, at a speed ranging from 29.29 to 30.29 km/s. The 6 hours, 9 minutes add up to about an extra day every fourth year, which is designated a leap year, with the extra day added as February 29th.

Explanation
CNES is a space agency in France CNES stands for National Centre for Space Studies. CNES Formed  in 19 December 1961

Explanation
The correct option will be 2 milliamperes ( according to the NTS answer key). ***** In reality, 2 mA typically causes a mild tingling sensation or a slight shock, but it is not enough to cause severe injury or put someone into a coma. For a current to potentially cause a coma, it usually needs to be in the range of 50 to 100 mA.

Explanation
The  moon is a satellite  because it  moves around Earth. Earth and the moon  are called " natural " satellites. ND5-07-2023

Explanation
The air in Earth's atmosphere is made up of approximately 78 percent nitrogen and 21 percent oxygen.

Explanation
Rod cells are responsible for vision in low light conditions, such as at night or in dimly lit environments. They are more sensitive than cone cells and can detect even a single photon of light.

Explanation
The component of an electric circuit that opposes the flow of charges in the circuit is called a resistor .

Explanation
Fission is the splitting of a nucleus that releases free neutrons and lighter nuclei. The fission of heavy elements is highly exothermic which releases about 200 million eV compared to burning coal which only gives a few eV.

Explanation
The telescope is undoubtedly the most important investigative tool in  astronomy. A celestial body that revolves around a planet is known as a  natural satellite .

Explanation
Sirius  is the brightest star in the night sky. Sirius means صبح کا ستارہ

Explanation
The sun rises in the East and sets in the West. which means that the Earth is rotating from West to East.  Earth revolves in orbit around the Sun in 365 days, 6 hours, 9 minutes. with reference to the stars, at a speed ranging from 29.29 to 30.29 km/s. The 6 hours, 9 minutes add up to about an extra day every fourth year, which is designated a leap year, with the extra day added as February 29th.

Explanation
CNES is a space agency in France CNES stands for National Centre for Space Studies. CNES Formed  in 19 December 1961

Explanation
The correct option will be 2 milliamperes ( according to the NTS answer key). ***** In reality, 2 mA typically causes a mild tingling sensation or a slight shock, but it is not enough to cause severe injury or put someone into a coma. For a current to potentially cause a coma, it usually needs to be in the range of 50 to 100 mA.

Explanation
The  moon is a satellite  because it  moves around Earth. Earth and the moon  are called " natural " satellites. ND5-07-2023

Explanation
The air in Earth's atmosphere is made up of approximately 78 percent nitrogen and 21 percent oxygen.

Explanation
Rod cells are responsible for vision in low light conditions, such as at night or in dimly lit environments. They are more sensitive than cone cells and can detect even a single photon of light.

Explanation
The component of an electric circuit that opposes the flow of charges in the circuit is called a resistor .

Explanation
Fission is the splitting of a nucleus that releases free neutrons and lighter nuclei. The fission of heavy elements is highly exothermic which releases about 200 million eV compared to burning coal which only gives a few eV.

Explanation
The telescope is undoubtedly the most important investigative tool in  astronomy. A celestial body that revolves around a planet is known as a  natural satellite .

Explanation
Sirius  is the brightest star in the night sky. Sirius means صبح کا ستارہ

Explanation
The sun rises in the East and sets in the West. which means that the Earth is rotating from West to East.  Earth revolves in orbit around the Sun in 365 days, 6 hours, 9 minutes. with reference to the stars, at a speed ranging from 29.29 to 30.29 km/s. The 6 hours, 9 minutes add up to about an extra day every fourth year, which is designated a leap year, with the extra day added as February 29th.

Explanation
CNES is a space agency in France CNES stands for National Centre for Space Studies. CNES Formed  in 19 December 1961

Explanation
The correct option will be 2 milliamperes ( according to the NTS answer key). ***** In reality, 2 mA typically causes a mild tingling sensation or a slight shock, but it is not enough to cause severe injury or put someone into a coma. For a current to potentially cause a coma, it usually needs to be in the range of 50 to 100 mA.

Explanation
The  moon is a satellite  because it  moves around Earth. Earth and the moon  are called " natural " satellites. ND5-07-2023

Explanation
The air in Earth's atmosphere is made up of approximately 78 percent nitrogen and 21 percent oxygen.

Explanation
Rod cells are responsible for vision in low light conditions, such as at night or in dimly lit environments. They are more sensitive than cone cells and can detect even a single photon of light.

Explanation
The component of an electric circuit that opposes the flow of charges in the circuit is called a resistor .

Explanation
Fission is the splitting of a nucleus that releases free neutrons and lighter nuclei. The fission of heavy elements is highly exothermic which releases about 200 million eV compared to burning coal which only gives a few eV.

Explanation
The telescope is undoubtedly the most important investigative tool in  astronomy. A celestial body that revolves around a planet is known as a  natural satellite .

Explanation
Sirius  is the brightest star in the night sky. Sirius means صبح کا ستارہ

Explanation
Penguins are the birds which do not fly but swim to go from one place to another. Penguins have flippers which help them swim underwater Penguin means پنکھ دار بحری پرندہ

Explanation
Amphibian eggs can be laid in the water (top) or on land in moist environments (bottom).  Most females lay eggs in the water and the babies, called larvae or tadpoles, live in the water *** ND18-1-2023

Explanation
An invertebrate is an animal without a backbone. Worms, like earthworms, are classified as invertebrates. They lack a backbone and are found in various environments. 

Explanation
Chlorophyll  is a compound that is called a   Chelate.   Photosynthesis depends on the  presence of chlorophyll  for the absorption of light. There are about five closely related chlorophylls: chlorophyll a chlorophyll b chlorophyll c chlorophyll d chlorophyll e chlorophyll f

Explanation
Uranus is four times the size of the Earth. Uranus appears greenish in color because of the large amount of methane gas present in its atmosphere. ****

Explanation
Aluminum is the most abundant metal in the  Earth's crust , and the third most abundant element therein, after  oxygen  and silicon. ***

Explanation
There are   5  planets visible without a telescope, Mercury, Venus, Mars, Jupiter and Saturn.

Explanation
Earth and Moon Blue Planet  for  Earth The planet which has the  highest density  is?  Earth Number of  moons  on  Earth: 1 Which planet is known as a  watery planet ?  Earth 75% of Earth’s surface is  covered  by water **** ND5-5-2023

Explanation
Number of moons in the planets Saturn: 83 Jupiter: 92 Uranus: 27 Neptune: 14 Mars: 2 Earth: 1 Venus: 0 Mercury: 0

Explanation
A deficiency of Vitamin D results in  Rickets in children and osteomalacia in adults. A deficiency of Vitamin D also causes : Bone Pain Weak Bones  Skeletal Deformities. Sunlight is a good source of Vitamin D.  Additional Information: Vitamin A   deficiency causes night blindness Vitamin C   deficiency causes scurvy   Vitamin B (B7)   deficiency causes hair fall SH10-8-2023 AGM 28.02.28 ND16112023

Explanation
Penguins are the birds which do not fly but swim to go from one place to another. Penguins have flippers which help them swim underwater Penguin means پنکھ دار بحری پرندہ

Explanation
Amphibian eggs can be laid in the water (top) or on land in moist environments (bottom).  Most females lay eggs in the water and the babies, called larvae or tadpoles, live in the water *** ND18-1-2023

Explanation
An invertebrate is an animal without a backbone. Worms, like earthworms, are classified as invertebrates. They lack a backbone and are found in various environments. 

Explanation
Chlorophyll  is a compound that is called a   Chelate.   Photosynthesis depends on the  presence of chlorophyll  for the absorption of light. There are about five closely related chlorophylls: chlorophyll a chlorophyll b chlorophyll c chlorophyll d chlorophyll e chlorophyll f

Explanation
Uranus is four times the size of the Earth. Uranus appears greenish in color because of the large amount of methane gas present in its atmosphere. ****

Explanation
Aluminum is the most abundant metal in the  Earth's crust , and the third most abundant element therein, after  oxygen  and silicon. ***

Explanation
There are   5  planets visible without a telescope, Mercury, Venus, Mars, Jupiter and Saturn.

Explanation
Earth and Moon Blue Planet  for  Earth The planet which has the  highest density  is?  Earth Number of  moons  on  Earth: 1 Which planet is known as a  watery planet ?  Earth 75% of Earth’s surface is  covered  by water **** ND5-5-2023

Explanation
Number of moons in the planets Saturn: 83 Jupiter: 92 Uranus: 27 Neptune: 14 Mars: 2 Earth: 1 Venus: 0 Mercury: 0

Explanation
A deficiency of Vitamin D results in  Rickets in children and osteomalacia in adults. A deficiency of Vitamin D also causes : Bone Pain Weak Bones  Skeletal Deformities. Sunlight is a good source of Vitamin D.  Additional Information: Vitamin A   deficiency causes night blindness Vitamin C   deficiency causes scurvy   Vitamin B (B7)   deficiency causes hair fall SH10-8-2023 AGM 28.02.28 ND16112023

Explanation
Penguins are the birds which do not fly but swim to go from one place to another. Penguins have flippers which help them swim underwater Penguin means پنکھ دار بحری پرندہ

Explanation
Amphibian eggs can be laid in the water (top) or on land in moist environments (bottom).  Most females lay eggs in the water and the babies, called larvae or tadpoles, live in the water *** ND18-1-2023

Explanation
An invertebrate is an animal without a backbone. Worms, like earthworms, are classified as invertebrates. They lack a backbone and are found in various environments. 

Explanation
Chlorophyll  is a compound that is called a   Chelate.   Photosynthesis depends on the  presence of chlorophyll  for the absorption of light. There are about five closely related chlorophylls: chlorophyll a chlorophyll b chlorophyll c chlorophyll d chlorophyll e chlorophyll f

Explanation
Uranus is four times the size of the Earth. Uranus appears greenish in color because of the large amount of methane gas present in its atmosphere. ****

Explanation
Aluminum is the most abundant metal in the  Earth's crust , and the third most abundant element therein, after  oxygen  and silicon. ***

Explanation
There are   5  planets visible without a telescope, Mercury, Venus, Mars, Jupiter and Saturn.

Explanation
Earth and Moon Blue Planet  for  Earth The planet which has the  highest density  is?  Earth Number of  moons  on  Earth: 1 Which planet is known as a  watery planet ?  Earth 75% of Earth’s surface is  covered  by water **** ND5-5-2023

Explanation
Number of moons in the planets Saturn: 83 Jupiter: 92 Uranus: 27 Neptune: 14 Mars: 2 Earth: 1 Venus: 0 Mercury: 0

Explanation
A deficiency of Vitamin D results in  Rickets in children and osteomalacia in adults. A deficiency of Vitamin D also causes : Bone Pain Weak Bones  Skeletal Deformities. Sunlight is a good source of Vitamin D.  Additional Information: Vitamin A   deficiency causes night blindness Vitamin C   deficiency causes scurvy   Vitamin B (B7)   deficiency causes hair fall SH10-8-2023 AGM 28.02.28 ND16112023

Explanation
Penguins are the birds which do not fly but swim to go from one place to another. Penguins have flippers which help them swim underwater Penguin means پنکھ دار بحری پرندہ

Explanation
Amphibian eggs can be laid in the water (top) or on land in moist environments (bottom).  Most females lay eggs in the water and the babies, called larvae or tadpoles, live in the water *** ND18-1-2023

Explanation
An invertebrate is an animal without a backbone. Worms, like earthworms, are classified as invertebrates. They lack a backbone and are found in various environments.