The cord of a bow string drill was used for

a. holding the cutting tool.

b. providing power for rotation.

c. transportation of the drill.

d. finding the center of the hole.

What is the process called by which different species evolve similar traits?

Technology is the development of tools and machines that we can use to make our life easier. a. True b. False

What makes the posts on twitter considered a blog?

Which statements is unnecessary inside the unit test for thecustom controller? A developer has a single custom controller class that works with a Visualforce to support creating and editing multiple Objects.

Having the knowledge and skills to work collaboratively with others is a highly desired skill by today's employers. Explain your comfort level working collaboratively with others using Office 365 and One Drive?

In a stream channel what is deposited first?

18. 'Access to sensitive or restricted information is controlled' describes which of the key communications and information systems principles?

Information in Read Only Memory (ROM) cannot be changed by a computer's central processing unit.

In store-and-forward networks, only one packet may be in transit on a link at any given time. a. Trueb. False

Which advancement in technology has increased scientific knowledge of planets other than Earth? A. cellular models B. microscopes C. probeware D. rovers