Multiple Choice In a hydroponic growing system, which of the following is NOT a solution to plants drowning?
aerate the nutrient solution to improve respiration
raise the carbon dioxide level to improve respiration
O keep a portion of the plant root above the water line
grow plants in a soil-free medium such as diatomite

hi~~

i would say that hybridization occurs frequently in nature, because there are many types of hybrids that have occurred naturally, such as the mule (male donkey + female horse)

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)