Answer:
the cotton gin
Explanation:
While the cotton gin reduced the amount of labor required to remove the seeds from the plant, it did not reduce the number of slaves needed to grow and pick the cotton.
Answer:
option B.
Explanation:
the correct answer is option B.
memory involve retaining information over time.
when we look at the option
learning does not involve the retaining of information over time.
Amnesia is a memory loss problem in which patient cannot remember things hence this cannot be the answer.
hence, the correct answer comes out to be MEMORY.
Answer:
B. Sponsor critical infrastructure security and resilience-related research and development, demonstration projects, and pilot programs
Explanation:
The PPD-21 known as the Presidential Directive on Critical Infrastructure Security and Resilience is set up to advance national unity with an effort to stregthen and maintain secure and reisilient critical infrastructure.
To sponsor critical infrastructure security and resilience-related research and development, demonstration projects, and pilot programs is not part of what the PPD-21 is set up to achieve. Rather it is developed and implemented to:
• Perform critical infrastructure risk assessments; understanding dependencies and interdependencies;
• Developing and coordinating emergency response plans with appropriate Federal and SLTT government authorities;
• Establishing continuity plans and programs that facilitate the performance of lifeline functions during an incident;
