A balance is used for measuring mass.
The answer would be C. Ulna
The main factor that determines a populations growth rate is the availability of resources. Other factors can contribute, such as competition for food, disease, weather, immigration/emigration, birth/death rate, etc.
I believe it is c. fox and hawk
Answer:
Look for more similarities and differences between two species that have similar bodies.
Explanation:
Archie is trying to classify the newly discovered organism, so he would compare this organism to a similar organism in order to distinguish differences.
