Skill 20-23 part 2

Among bees.........a highly elaborate form of communication.

• Occur

• Occurs

• It occurs

• They occur

......heated by solar energy have special collectors on the roofs to trap sunlight.

• A home is

• Homes are

• A home

• Homes

Each number of binary system are formed from only two symbols

• Binary

• Are

• Formed

• Only two

Scientists at medical center is trying to determine of there is a relationship between saccharine and cancer.

• Is trying

• To determine

• Is

• Saccharine and cancer

On the rim of the Kilauea volcano in the Hawaiian Islands are a hotel called the Volcano Hotel.

• The rim

• Hawaiian Islands

• Are

• Called

The great digital advances of the electronic age, such as integrated circuitry and a microcomputer, has been planted in tiny chips.

• Great digital

• Circuitry

• Has

• Planted

There are many frequently mentioned reasons why one out of four arrests involve a juvenile.

• Frequently

• Mentioned

• Four arrests

• Involve

Kepler's Laws, principles outlining planetary movement, was formulated based on observations made without a telescope.

• Was

• Formulated

• Based

• Made

Only with a two-thirds vote by both houses are the U.S Congress able to override a presidential veto.

• Two-thirds vote

• Are

• Able to

• Veto

Of all evidence that has piled up sincebWbster's paper was published, there is no new ideas to contradict his original theory.

• Has pilled

• Is

• New

• To contradict