Free help with homework

Why join Brainly?

  • ask questions about your assignment
  • get answers with explanations
  • find similar questions

Skeletal structures are common between two animals of different species. These structures probably exist because both species

A have a common food source.
B live in the same environment.
C have survived until the present time.
D are related to a common ancestor.


D. Are related to a common ancestor.
0 0 0
The Brain
  • The Brain
  • Helper
Not sure about the answer?
Learn more with Brainly!
Having trouble with your homework?
Get free help!
  • 80% of questions are answered in under 10 minutes
  • Answers come with explanations, so that you can learn
  • Answer quality is ensured by our experts