- If a living thing requires something then that something has a positive impact on that living thing
- Plant requires seed dispersal for reproduction
- So, seed dispersal has a positive impact on a plant / a plant 's reproduction

- If seeds stick to the fur of an animal then that seed will be transported by the animal
- Seed dispersal is when the seeds of a plant are carried from the parent plant to another area / new environment
- So, an example of seed dispersal is seeds sticking to the fur of an animal

- Seed dispersal has a positive impact on a plant / a plant 's reproduction
- An example of seed dispersal is seeds sticking to the fur of an animal
- Hence, seeds sticking to the fur of an animal has a positive impact on a plant by causing seed dispersal

- Seeds sticking to the fur of an animal has a positive impact on a plant by causing seed dispersal
- Seed dispersal is when the seeds of a plant are spread from the parent plant to another area / new environment
- So, seeds sticking to the fur of an animal has a positive impact on a plant by spreading that plant's seeds

Therefore, seeds sticking to the fur of an animal has a positive impact on a plant by spreading that plant's seeds
Question: A seed of a plant sticks to the fur of an animal as it walks by. How has the animal most likely helped the plant?
Context: - If a living thing requires something then that something has a positive impact on that living thing 
- Plant requires seed dispersal for reproduction 
- If seeds stick to the fur of an animal then that seed will be transported by the animal 
- Seed dispersal is when the seeds of a plant are carried from the parent plant to another area / new environment 
- Seed dispersal is when the seeds of a plant are spread from the parent plant to another area / new environment