What are two chemicals used to remove contaminants from drinking water?
A)Chlorine & Aluminum Sulfate
f
B)Copper Chloride & Sodium Nitrate
C)Potassium thiocyanate & ammonia
D)Sodium Chloride & Aluminum

cardiovascular system

mark as brainliest

it creates acid rain

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)

a

explanation: