Q: Q: Digestive enzymes, including which enzyme, start breaking down starches into sugars? Choices: - triglyceride - cortisol - melatonin - amylase A:
A: amylase

Q: Q: What are the areas located at fixed distances from the nucleus of the atom? Choices: - molar levels - atomic regions - orbit points - energy levels A:
A: energy levels

Q: Q: Transparent, translucent, or opaque are properties of matter based on an interaction with what? Choices: - air - electricity - gravity - light A:
A: light

Q: Q: What environment do animals with gills live in? Choices: - air - underground - cold - water A:
A: water