Q: Q: What ancestors did caecillians evolve from? Choices: - ornithopod - arthropod - hominid - tetrapod A:
A: tetrapod

Q: Q: What are membrane-bound organelles that can have secretory, excretory, and storage functions? Choices: - prokaryotes - alleles - nuclei - vacuoles A:
A: vacuoles

Q: Q: What controls the movements of hands and arms? Choices: - autonomic nervous system - functional nervous system - voluntary nervous system - somatic nervous system A:
A: somatic nervous system

Q: Q: How the individuals in a population are spread throughout their habitat is referred to as what? Choices: - habitual distribution - population habitation - population spread - population distribution A:
A: population distribution