Explanation

Physiotherapy, is a healthcare profession that focuses on the assessment, diagnosis, and treatment of disorders and injuries that affect the physical function of the body.

Physiotherapists work to restore, maintain, and maximize a patient's strength, function, movement, and overall well-being.

Physiotherapy typically deals with:

• Immobility of joints and muscles
• Injuries or conditions affecting the musculoskeletal system (e.g., back pain, arthritis, sports injuries)
• Neurological conditions (e.g., stroke, spinal cord injury, Parkinson's disease)
• Cardiovascular and respiratory conditions (e.g., heart disease, chronic obstructive pulmonary disease)

Explanation

Explanation

Without sunlight, there would be no scattering of light by the Earth's atmosphere.

This means that no scattered light would reach our eyes, and the sky would appear black.

Explanation

Explanation

Biofuels are a source of energy derived from biomass,

It is organic material from plants, animals, and microorganisms.

Biofuels are considered a renewable energy source

Because the feedstock material can be replenished

Some examples of biofuels include:

• Ethanol: An alcohol made from plant materials 
• Biodiesel: A type of biofuel. 
• Biogas: A type of biofuel.

Explanation

Mercury is the only planet without any kind of atmosphere

It's the first planet from the Sun 

It is a rocky planet with a trace atmosphere

 It is the smallest planet in the Solar System, with an equatorial radius of 2,439.7 kilometres (1,516.0 mi).

Mercury consists of approximately 70% metallic and 30% silicate material.

Explanation

White clothes reflect most of the sunlight, which helps keep the body cooler compared to darker clothes, which absorb more heat.

Explanation

White blood cells (leukocytes) are part of the immune system.

They play a key role in defending the body against infections, diseases, and foreign invaders.

They help maintain overall health.

Explanation

Rubber gloves are used by electricians because rubber is an insulator (a bad conductor of electricity).

This property prevents electric current from passing through their hands and protects them from electric shocks while handling live wires.

Explanation

21 March and 23sept equal day and night.

The whole earth experiences equal days and equal nights is called an equinox

In Nairobi (Libya) equal day and night happen.

The shortest day occurs in the Northern Hemisphere is on the 22nd of December

The longest day occurs in the Northern Hemisphere is on 22nd June