The answer is B - Consumer
"Informal" is the one among the following choices given in the question that identifies the sample given in the question. The correct option among all the options that are given in the question is the third option or option "C". I hope that this is the answer that has actually come to your desired help.
Answer:
Yes, it is correct, but you should also specify that B stands for black and b stands for gray, it is also important to mention the characteristic in order to have full information.
Nothing remains the same and habitats are constantly changing. There are two main types of succession, primary and secondary.
Crocodiles and birds I think