Nutrition in sponges is_________
A. Extracellular
B. Intracellular
C. First extracellular and then intracellular
D. First intracellular and then extracellular
Answer:B
Nutrition in sponges is_________
A. Extracellular B. Intracellular C. First extracellular and then intracellular D. First intracellular and then extracellular