Answer:
Option A. can reproduce by budding.
Explanation:
Sponges is a multicellular organism which consists of pores that allows water to move through the body. Sponges belongs to kingdom animalia and phylum porifera. Sponges can reproduce by budding. Sponges are placed in kingdom animalia because they are unable to make their own food, made of more than one cell and absence of cell wall.
Answer: peristalsis
Explanation:it's the contraction and relaxation of muscles as the bolus moves down the oesophagus
Answer: <em>C.) Cnidarians</em>
<span>There are two structures that would be found at a passive continental margin. These structures are continental shelves and continental slopes.</span>