Monthly Archive: August 2019

  View Step by Step Explanation with Answer Keys   A Hearing impairment or other auditory function deficit in young children can have a major impact on their development of speech and communication, resulting...

THE HISTORY OF THE TORTOISE    View Step by Step Explanation with Answer Keys     If you go back far enough, everything lived in the sea. At various points in evolutionary history, enterprising...

 IS THERE ANYBODY OUT THERE? The Search for Extra-Terrestrial Intelligence     View Step by Step Explanation with Answer Keys     The question of whether we are alone in the Universe has haunted humanity...

William Henry Perkin The man who invented synthetic dyes   View Step By Step Explanation with Answer Keys   William Henry Perkin was born on March 12, 1838, in London, England. As a boy,...

You should spend about 20 minutes on Questions 27-40, which are based on Reading Passage 118 below. Collecting Ant Specimens Collecting ants can be as simple as picking up stray ones and placing them...

You should spend about 20 minutes on Questions 14-26, which are based on Reading Passage 119 below. Biological Control of Pests The continuous and reckless use of synthetic chemicals for the control of pests...

LAND OF THE RISING SUM   View Step by Step Solution with Answer Keys A Japan has a significantly better record in terms of average mathematical attainment than England and Wales. Large sample international comparisons...

HOW DOES THE BIOLOGICAL CLOCK TICK?   View Step By Step Solution with Answer Keys   A Our life span is restricted. Everyone accepts this as ‘biologically’ obvious. ‘Nothing lives forever!’ However, in this statement,...

You should spend about 20 minutes on Questions 14-26, which are based on Reading Passage 116 below. The Nature of Genius   View Step by Step Solution with Answer Keys There has always been...

You should spend about 20 minutes on Questions 1-13 which are based on Reading Passage 115 below. Striking Back at Lightning With Lasers View Step by Step Explanation with Answer Keys   Seldom is the weather more dramatic...