The topsoil layer has the greatest concentration of organic matter. the subsoil generally lacks organic matter, but it does receive small clay particles and dissolved ions that wash downward from the topsoil. the c horizon is made of materials weathered directly from the parent material, which lies immediately below. the parent material is either solid bedrock or a layer of sediment. based on this information, a. all three of these layers should have the same texture. b. the subsoil likely has a rockier texture than the topsoil and c horizon. c. the topsoil likely has a rockier texture than the subsoil and c horizon. d. the c horizon likely has a rockier texture than the topsoil and subsoil.

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)

the dna of humans and mice is almost 92% similar. this similarity indicates that . mice have a tail, while humans have a tailbone. the tailbone is a structure in humans.yes it's true.

the elements of art are the visual tools that the artist uses to create a composition. these are line, shape, color, value, form, texture, and space.

the principles of art and design are balance, contrast, emphasis, movement, pattern, rhythm, and unity/variety.