TG.02]The diagram below shows two processes, P and Q, in the carbon cycle. The picture shows a rectangular box labeled 'Carbon in atmosphere.' Below the box there are two arrows labeled P and Q. P points downwards and Q points upwards. Below the arrows there is a green plant.

Which of these statements best describes the processes P and Q?

P shows decomposition and Q shows diffusion.
P shows diffusion and Q shows decomposition.
P shows photosynthesis and Q shows respiration.
P shows respiration and Q shows photosynthesis.

the backbone of the dna and rna compound is sugar phosphate.

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 a chemical reaction, the atoms and molecules produced by the reaction are called products. no new atoms are created, and no atoms are destroyed. in a chemical reaction, reactants contact each other, bonds between atoms in the reactants are broken, and atoms rearrange and form new bonds to make the products.