Explanation

Earth is the third planet from the Sun and the only astronomical object known to harbor life.

Radius: 6,371 km

Mass: 5.972 × 10^24 kg

Distance from Sun: 149.6 million km

Density: 5.51 g/cm³

Orbital period: 365 days

Explanation

Sedimentary rocks are also called stratified rocks.

Explanation

The standard atmospheric pressure at sea level is 1013.25 millibars (mb) or hectopascals (hPa).

This is also equivalent to about 14.7 pounds per square inch.

The scientific unit of pressure is the Pascal (Pa).

It is equal to 0.01 millibar or 0.00001 bar.

Explanation

Ascorbic acid, also known as Vitamin C

It is used as an anti-oxidant to keep fruit from darkening.

Additional information:

Enzyme browing is a chemical process that occurs in fruits and vegetable.

By the enzyme polyphenal oxidase, which result in brown pigments.

Explanation

• The Earth is tilted at an angle of 23.5 degrees.
• This tilt is responsible for the changing of the seasons and the difference in the amount of sunlight reaching a given point on the surface during the course of a year.
• The tilt varies between 22.1 and 24.5 degrees in a cycle that averages about 40,000 years.

Explanation

Explanation

The lungs are located on either side of the breastbone in the chest cavity 

Explanation

The seat of memory in the human brain is located in the cerebrum.

The cerebrum, particularly the hippocampus within it, plays a crucial role in memory formation and storage.

Explanation

Malaria is caused by a female mosquito, Anopheles; while dengue is caused by Aedes aegypti mosquito.

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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