Match the deep-ocean feature with the correct definition. abyssal plain guyot deep-ocean basin continental volcanic arc seamounts ocean plateau deep-ocean trench volcanic island arc a. extensive region of the ocean floor with thick accumulation of pillow basalts and other mafic rocks b. submerged, flat-topped seamount c. very level area of the deep-ocean floor typically lying at the foot of the continental rise d. portion of the seafloor between the continental margin and oceanic ridge; comprises 30 percent of earth's surface e. submarine volcanoes f. subduction of oceanic lithosphere beneath oceanic lithosphere g. subduction of oceanic lithosphere beneath a continent h. long, narrow troughs located along subduction zones

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)

in the year 2850, humans successfully colonized mars. the martian modules that were constructed could hold only a small population of people. it is now a century later, and the population on mars has grown to 600 people. of the current mars population, 45 people express the recessive phenotype for phenylketon- uria (pku) syndrome (pp genotype).

explanation: