Match each statement with a layer of the atmosphere. there will be two statements for each layer. the biosphere interacts most with this layer. it is the second layer from earth's surface. it contains layers of single, unmixed gas. this layer is where most meteor showers occur. it is heated by the ozone layer beneath it. it contains the ionosphere and exosphere. winds are strong and steady in this layer. this layer can have thunderstorms or clear, sunny skies. thermosphere mesosphere troposphere stratosphere

The troposphere layer can have thunderstorms or clear, sunny skies. The biosphere interacts most with this layer. 

The stratosphere is the second layer from Earth's surface. Winds are strong and steady in this layer. 

The mesosphere is heated by the ozone layer beneath it. This layer is where most meteor showers occur. 

The thermosphere contains the ionosphere and exosphere. It contains layers of single, unmixed gas. 

image result for how many calories of energy will 20 grams of carbohydrates provide in one gram provides 4 calories

consuming the right balance of protein, carbohydrates and fat can you maintain a healthy weight and optimize your energy levels. protein and carbohydrates both contain 4 calories per gram, while fat provides 9 calories per gram.

1. a host loses nutrients to a parasite

2. a parasite only benefits when the host is alive (cause if the host dies the parasite dies with it )

3. producers to consumers

4. the tapeworm is a parasite

5. they convert energy from the sun (photosynthesis)

6. sunflower-robin (i think im 80% sure)

7. producer

8. consumer

9. prey

10. fresh water snails ( cause the green algea is the producer and the snails are the primary consumers and the small fish consumer so is the big fish)