A fertilized egg developing is called an embryo. You can rule out unfertilized because it implies that the egg contains no developing life form. You can also rule out the fertilized egg as it is mentioned in the question previously.
Vertebrates do not have an exoskeleton they have backbones
Answer:
The answer is A. water, carbon dioxide, and energy.
Explanation:
The answer ==is insertion and error occurs during the process motosed
An ant is considered a scavenger!!
Hope this helps!