Members of phylum Porifera are commonly known as spongs. They are generally marine and mostly asymmetrical animals. These are primitive multicellular animals and have cellular level of organization (lacks tissues). These Organisms (belonging to phylum Porifera) lacks most of the structures that are present in multicellular organisms like digestive system, respiratory system, Brain etc
Body of Spongs are made up of spicules or spongin fibers and these organism contain a water canal system which helps them in digestion, reproduction and catching their food in marine habitat.
"evolution of populations over time" is <span>represented by the base root of a phylogenetic tree</span>
Answer:
Healthy proteins are inserted into a patient since their DNA does not produce the right proteins.
Explanation:
Answer:
The correct answers are A and D
Explanation:
Cheetah is Carnivore
Tree is producer
The mushroom thingy is decomposer
Gazille is herbivore
