Covalent bonds allow carbon atoms to form numerous compounds.
I wish I could help but I speak english.
Answer:
B I think sorry if I am wrong
The correct answer is option B
A cladogram can be defined as a diagram that uses cladistic to show the relation among the organisms. Many evolutionary trees can be made from a single cladogram but the cladogram cannot be considered as the evolutionary tree because it does not shows that how the ancestors of the species is related to the descendants.
The cladogram of reptiles are made.
Your answer is D I hope this helps ^^
