I think the correct answer from the choices listed above is option A. Both insects and roundworms exhibit molting during growth, whereas sponges, snails, and leeches do not. It is the process of shedding old feathers, hair or skin to make way for new growth.
Your outer skin is your epidermis, so just look at your arm
The answer is C.) Sac. More formally known as the amniotic sac. It's also sometimes called the bag of waters.
The answer is
B) Evolution
I believe the answer must be B when considering the options.
I hope this helps, have a great day, and God Bless!
Brainliest is always appreciated :)
