Q: Q: What can be identified as an element, a compound, or a mixture? Choices: - waves - energy - light - matter A:
A: matter

Q: Q: What is the process of the blastula forming 3 layers of cells called? Choices: - Mitosis - internalization - fermentation - gastrulation A:
A: gastrulation

Q: Q: Body plans do provide a succinct way to compare and contrast what? Choices: - degenerative animal features - missing animal features - distinctive animal features - key animal features A:
A: key animal features

Q: Q: What kind of anatomical structure consists of several types of tissues that together carry out particular functions? Choices: - valve - frame - system - organ A:
A: organ