I would say presence of inorganic molecules I THINK not sure.
Answer:
Its "C" Inversion
Explanation:
I took the test and got it correct
It continues to multiply untill the max. later it eats itself to make more space for it to multiply
<h2>Anterior-posterior orientation</h2>
Explanation:
Flatworms have an anterior-posterior orientation and as a result more coordinated and deliberate movement is established
- Flatworms also called Platyhelminthes are a phylum of relatively simple soft-bodied invertebrate animals
- They are the largest phylum of acoelomates and are found in marine,freshwater and even in some damp terrestrial environments
- Movement in some flatworms is controlled by longitudinal,circular and oblique layers of muscle
- Flatworms anterior end helps in moving towards their food while the posterior end ensures that these organisms walk away from irritants
I believe it's A, but I could be wrong. I apologize if I am so. I will do further research and get back to you
