Given the question: You are presented with the question "What is true about the phylum Platyhelminthes?" and the following answer choices: - a hemisphere is tilted away from the sun - biological diversity - they have bilateral symmetry - characteristics - Something with a head, thorax, and abdomen - sub-units of species - aerobic capacity - The number of individuals Now knowing that flatworms belong to the phylum Platyhelminthes and flatworms are bilaterally symmetric, choose the best answer.
The answer is:
they have bilateral symmetry