Answer:
A. Define boundaries
C. Deny access
D. Delay access
Explanation:
A barrier is a material or structure used to prevent or block access. Barriers can either be natural or structural and are used for many purposes usually for security reasons. The following are functions of barriers either natural or structural:
- Define areas of boundaries
- Delay or slow access. Example is the use of speed bumps to slow down vehicles.
- Provide access to entrances such as the use of gates
- Deny access to unauthorized personnel and allowing authorized personnel.
False. you can make different slides have different transitions
Answer:
0.001625
Explanation:
if the velocity of an object is lower than 1% of light speed
Answer:
topical
Explanation:
A presentation on the history of the Internet would mostlikely use the topical pattern of organization.