SYND 11 10 76 PRESIDENT BOKASSA OF CENTRAL AFRICAN REPUBLIC MEETS SADAT

The video tutorial provides an introduction to the concept of gravity, explaining its fundamental effects and significance in physics. It also covers the basics of defense mechanisms, offering insights into how they function and their importance.

What is the primary force that causes objects to fall towards the Earth?

• Magnetism

• Gravity

• Friction

• Electricity

Which of the following is NOT a characteristic of gravity?

• It affects all objects with mass

• It acts at a distance

• It is a contact force

• It is a universal force

What is a common purpose of defense mechanisms?

• To improve communication

• To enhance vision

• To protect from harm

• To increase speed

Which of the following is an example of a defense mechanism?

• Running

• Eating

• Sleeping

• Camouflage

Defense mechanisms are primarily used to:

• Build shelters

• Avoid predators

• Gather food

• Attract mates