From 1950 to 2011, world population increased from 2.5 billion to 7 billion and is forecast to reach a plateau of more than 9 billion during the 21st century. Sir David King, former chief scientific adviser to the UK government, told a parliamentary inquiry: "It is self-evident that the massive growth in the human population through the 20th century has had more impact on biodiversity than any other single factor." At least until the middle of the 21st century, worldwide losses of pristine biodiverse land will probably depend much on the worldwide human birth rate.
Who is the former chief scientific adviser to the UK government?
Sir David King

Input: Transistor
A transistor is a semiconductor device used to amplify or switch electronic signals and electrical power. It is composed of semiconductor material with at least three terminals for connection to an external circuit. A voltage or current applied to one pair of the transistor's terminals changes the current through another pair of terminals. Because the controlled (output) power can be higher than the controlling (input) power, a transistor can amplify a signal. Today, some transistors are packaged individually, but many more are found embedded in integrated circuits.

Why does a transistor increase a signal?
Output: the controlled (output) power can be higher than the controlling (input) power

Input: Article: Wood density is determined by multiple growth and physiological factors compounded into "one fairly easily measured wood characteristic" (Elliott 1970).

Now answer this question: Along with growth, what kind of factors determine the density of wood?

Output: physiological

Article: For example, character 10 represents the "line feed" function (which causes a printer to advance its paper), and character 8 represents "backspace". RFC 2822 refers to control characters that do not include carriage return, line feed or white space as non-whitespace control characters. Except for the control characters that prescribe elementary line-oriented formatting, ASCII does not define any mechanism for describing the structure or appearance of text within a document. Other schemes, such as markup languages, address page and document layout and formatting.

Question: What does character 8 represent?
Ans: backspace

Here is a question about this article: Since it was quite easy to stack interconnections (wires) inside the embedding matrix, the approach allowed designers to forget completely about the routing of wires (usually a time-consuming operation of PCB design): Anywhere the designer needs a connection, the machine will draw a wire in straight line from one location/pin to another. This led to very short design times (no complex algorithms to use even for high density designs) as well as reduced crosstalk (which is worse when wires run parallel to each otherwhich almost never happens in Multiwire), though the cost is too high to compete with cheaper PCB technologies when large quantities are needed.
What is the answer to this question: What does the machine create by drawing a straight line between two points on the board?
****
So... a connection

Article: From an institutional perspective, the rules of the House assign a number of specific responsibilities to the minority leader. For example, Rule XII, clause 6, grant the minority leader (or his designee) the right to offer a motion to recommit with instructions; Rule II, clause 6, states the Inspector General shall be appointed by joint recommendation of the Speaker, majority leader, and minority leader; and Rule XV, clause 6, provides that the Speaker, after consultation with the minority leader, may place legislation on the Corrections Calendar. The minority leader also has other institutional duties, such as appointing individuals to certain federal entities.

Question: Who may place legislation on a corrections calendar?
Ans:
minority leader