Explanation

Marijuana prevents from:

• Nausea
• Epilepsy
• Chronic Pain
• Cancer
• HIV/Aids
• Anxiety

Marijuana effects on heat beat, dryness of mouth, and reddening of eyes

Explanation

There are three lobs in right lungs:

• Upper lobe
• Middle lobe
• Lower lobe

Additional information:

There are two lobs in left lung 

• Upper lobe 
• Lower lobe 

Explanation

The red blood cell survives on average only 120 days.

Red cells contain a special protein called hemoglobin

RBCs' function is to carry oxygen from the lungs and deliver it throughout the body.

They are made in the bone marrow.

Additional information:

The lifespan of white blood cells is 12-20 days. 

They boost the immune system.

Explanation

Penicillin is one of the most commonly used broad-spectrum antibiotics globally

They fight bacterial infections by destroying the bacteria's cell walls.

It is effective against infections caused by:

• Gram-positive cocci
• gram-positive rods
• most anaerobes
• gram-negative cocci

Panadol, Paracetamol, and Brufin are not antibiotics.

They are used as painkillers

Explanation

When taking blood pressure, the cuff should be inflated to a point approximately 30 mmHg above the point where the radial pulse disappears;

This means inflating the cuff until you can no longer feel the pulse at the wrist, then adding another 30 mmHg of pressure. 

Explanation

The International Potato Center (CIP) in Lima, Peru, is the global gene bank for potatoes.

It preserving over 4,500 varieties of potato and sweet potato from around the world.

Explanation

Barley contains around 12-15% protein.

While rice contains around 6-8% protein.

Barley has a higher protein content than rice.

Explanation

Cole crops is also known as brassicas.

They are a group of vegetables belonging to the Brassicaceae family.

Including cabbage, cauliflower, broccoli, and knol-khol (kohlrabi).

Explanation

Gene cloning creates multiple identical copies of a specific gene or DNA sequence.

It using techniques like PCR or DNA cloning vectors.

To amplify and study specific genes or genetic elements.

Explanation

Air is a mix of gases, with nitrogen (78%) and oxygen (21%) being the main components.

The plus trace amounts of other gases like argon, carbon dioxide, and water vapor.