Dilko Vocabulary Verbs Test 5

The human brain ___ 100,000 chemical reactions every second.

It takes at least go sixto eight weeks for even a simple ankle fracture to ____.

Knowledge ofmolecular structure ___ in synthesizing new drugs and predicting their effects.

One on actually ___ the age of a deer from the number of branches on his antlers.

The amount ofwater on earth has ___ the same since the planet was created.

The average human eye can ___ about 500 different shades of gray.

Petrol is such a pollutant that one galloon of it can ___ 750,000 galloons of water.

It has been medically proven that pessimism ___ blood pressure.

They launched a anti-obesity education campaign that would ___ the importance of exercise.

At recent world production,it would take 6500 million years to ___ the iron in Mercury.

More than 1/3 of the world's population depends on wood for fuel. Timber___8% of energy needs.

CaptainJames Cook ___ Botany Bay, Australia, in 1770.

Children grow twice as fast in spring as they do in fall, while they ___ more weight in fall.

Scientific evidence___that some rock near the earth's surface is several billion years old.

He's been ___ with hitting the police officer, aIthough in fact he only shouted at him.

In medieval Europe, alchemists mixed powdered gold intodrinks to ____ sore limbs.

The bones in the human body are ___ of 22 percent water.

The average human heart _____ about 100,000 times every 24 hours.

Used nuclear fuel ___ gamma rays can penetrate cells and charge their structure.

To evaluate themselves,individuals usually ___ the opinions of other similar to them.