3rd and 4th awnsers are correct
The correct answer is option A, that is, Phylum Porifera.
The species of Phylum Porifera are aquatic, that is, mostly marine. They exhibit cellular grade of the body, they are diploblastic animals with asymmetrical symmetry. They lack body cavity and exhibits a holozoic mode of nutrition with intracellular digestion.
They lack circulatory and nervous system and possess the tendency to regenerate their parts of the body. The organisms in phylum Porifera exhibits both asexual and sexual mode of reproduction.
That they both had nearly the same hypothesis
Answer:
Because carbohydrates provide energy
Monomer of carbohydrate is glucose, glucose are reactant in cellular respiration to produce ATP
