Directions: Read the pair of sentences. First, decide which action happened first. Then combine the sentences, putting the first action in the past perfect. Use when and by the time.
The snow storm arrived. Mario put snow tires on his car, so he wasn’t worried.
2. The first snowflake fell. Mario made a warm fire and was enjoying the view.
3. Eight feet of snow fell. The storm was over.
4. A lot of cars got stuck in the snow. The police closed some highways.
5. The police closed some highways. Nina left work. She was going to have a very difficult time getting home.
6. The snow became very deep. Many travelers found hotel rooms for the night, so they were not in danger.
7. The storm came. The television weathercasters warned everyone to expect it, but some people were not prepared.
8. Schools were shut for four days. They reopened.
Answers
Answer:
Because animals are heterotrops, they can not produce their own food. Animals depend upon plants as the plants are the producers of the food becase they are autotrophs i.e. they can produce their own food. Answer: Because animals are heterotrops, they can not produce their own food.Because animals are heterotrops, they can not produce their own food. Animals depend upon plants as the plants are the producers of the food becase they are autotrophs i.e. they can produce their own food. Answer: Because animals are heterotrops, they can not produce their own food.Filtration eliminates both large compounds and small, dangerous contaminants that cause diseases with a simple and quick filtration process.. Since filtration does not deplete all the mineral salts, water that has been filtered is considered healthier compared to water purified using other methods.Filtration eliminates both large compounds and small, dangerous contaminants that cause diseases with a simple and quick filtration process.. Since filtration does not deplete all the mineral salts, water that has been filtered is considered healthier compared to water purified using other methods.Electromeric effect refers to a molecular polarizability effect occurring by an intramolecular electron displacement characterized by the substitution of one electron pair for another within the same atomic octet of electrons.