The crime rate has begun to decline in New York City due to efforts on the part of both government and private citizens to curb ____

• Them

• Him

• It's

• It

Sloths spend most of its time hanging upside down from trees and feeding on leaves and fruit.

• Most

• Its

• Feeding

• Fruit

When the European settlers came in the seventeenth century, the newcomers to push the Native began a systematic effort to push Americans into the wilderness and to take their land from their.

• In the seventeenth century

• To push

• Their land

• Their

Seals can ____ because they have a thick layer of bluber under their fur.

• keep them warm

• keep themselves warm

• they keep warm

• keep their warm

After Dr. Werner Arber discovered restriction enzymes, Drs. Daniel Nathan, Hamilton Smith, and him were awarded the Nobel Prize for their research in that field.

• Discovered

• Him

• Were awarded

• Their

There are not many people which adapt to a new culture without feeling some disorientation at first.

• are

• many

• which

• feeling

Domestic cats often show loyalty to their owners by leaving freshly killed prey suchas birds for ___ to find

• They

• He

• Them

• Their

The sea horse is unique among fish because the female deposits their eggs in a pouch that the male carries until the small sea horses are hatched.

• Among

• Because

• Their eggs

• Are hatched

Although orchids give the appearance of being very fragile, they are actually very hardy plants _____ indoors during the winter months

• which may be grown

• what may grown

• who may be grow

• where may be growing

The United States and Canada have many trade agreements that benefit ___

• One another

• Another

• Each other

• The other