- An odd number of toes is a property of rhinoceroses
- An odd number of toes is a property of horses
- Therefore, horses and rhinoceroses both have an odd number of toes

- Horses and rhinoceroses both have an odd number of toes
- Number of toes is a property of bone structure
- Hence, rhinoceroses and horses have a similar bone structure

- A rhinoceros is a kind of animal
- A horse is a kind of animal
- Therefore, a rhinoceros and a horse are kinds of animals

- Rhinoceroses and horses have a similar bone structure
- A rhinoceros and a horse are kinds of animals
- Hence, rhinoceroses and horses are kinds of animals that have similar bone structures

- Rhinoceroses and horses are kinds of animals that have similar bone structures
- If two species of animal have a similar bone structure then those two species probably evolved from a common ancestor in recent geological history
- So, the bone structure of rhinoceroses and horses indicate that they might have evolved from a common ancestor

- Type of digestive system is a kind of characteristic
- Rhinoceroses and horses have similar digestive systems
- Hence, rhinoceroses and horses have  similar characteristics

- Rhinoceroses are a kind of organism
- Horses are a kind of organism
- So, rhinoceroses and horses are kinds of organisms

- Rhinoceroses and horses have  similar characteristics
- Rhinoceroses and horses are kinds of organisms
- Therefore, rhinoceroses and horses are kinds of organisms that have similar characteristics

- Rhinoceroses and horses are kinds of organisms that have similar characteristics
- If two or more organisms have similar characteristics then those organisms might share a common ancestor
- Therefore, the characteristics of rhinoceroses and horses indicate that they might share a common ancestor

- The bone structure of rhinoceroses and horses indicate that they might have evolved from a common ancestor
- The characteristics of rhinoceroses and horses indicate that they might share a common ancestor
- Hence, rhinoceroses and horses might share a common ancestor

So, rhinoceroses and horses might share a common ancestor
[Question]Rhinoceroses and horses are related. They have very similar digestive systems and an odd number of toes on their feet. Horses have one toe, and rhinoceroses have three. These facts best support which claim?
[Context]- If two species of animal have a similar bone structure then those two species probably evolved from a common ancestor in recent geological history 
- A rhinoceros is a kind of animal 
- Number of toes is a property of bone structure 
- A horse is a kind of animal 
- An odd number of toes is a property of rhinoceroses 
- An odd number of toes is a property of horses 
- Rhinoceroses and horses have similar digestive systems 
- Rhinoceroses are a kind of organism 
- Horses are a kind of organism 
- Type of digestive system is a kind of characteristic 
- If two or more organisms have similar characteristics then those organisms might share a common ancestor