In The Sociology of Science, now considered a classic, Robert Morton discusses cultural, economy and social forces that contributed to the development of modern science .

The bodies of cold-blooded animals have the same temperature their surroundings, but those of warm-blooded animals do not.

Choose the correct answer to complete the sentence. "Deforestation is one of the biggest environmental______ the ecological balance in the world"

Don’t tell me I’m addicted to smoke if I only have three cigarettes a day!

Since the Great Depression of the 1930’s, social programs such as Social Security have been built into the economy to help avert severity business declines

After writing it , the essay must be duplicated by the the student himself and handed into the department secretary before the end of the month.

Migration of animals be initiated by physiological stimuli such as reproductive changes, external pressures such as weather changes, or a combination of either types of changes.

In the 1800’s store owners sold everything from a needle to a plow, trust everyone, and never took inventory

No matter what different, various music types have one thing in common: touching the hearts of the listeners.

One of the four underlined parts marked A, B, C, D in each sentence is not correct in standard English. Identify them: 

If drivers obeyed the speed limit, fewer accidents occur. 

The pleura that cover the exterior of the lungs and the inner walls of the chest cavity is a thin elastic membrane.

Nga speaks English very well, _    ?

If one has a special medical condition such as diabetes, epilepsy, or allergy, it is advisable that they carry some kind of identification in order to avoid being given improper medication in an emergency.

As you come to each town, however small, you will see a sign which states the name of the town and how many inhabitants does it have.

The winter storm that raced through the area for the last two day moved east today.

David is talking to his friend, _    ?

There is a local elected council which has responsibility for roads street lighting and other facilities

Nutritionists recommend that foods from each of the four basic groups be eaten on a regularly daily basis

Most of the magnesium used in the United States comes from the sea water.

Sorry, I can't find the number. I remember writing it on ............. back of an envelop. 

Vitamin E, which is found in nutritious foods such as green vegetables and whole grains, action as an antioxidant in cell membranes.