Q: What muscle is found only in the walls of the heart? Choices: - respiratory muscle - abdominal muscle - skeletal muscle - cardiac muscle A:
cardiac muscle

Q: A binary molecular compound is a molecular compound that is composed of what? Choices: - two atoms - four atoms - four elements - two elements A:
two elements

Q: Bacterial stis can be cured with what? Choices: - pesticides - antioxidants - antiviral drugs - antibiotics A:
antibiotics

Q: When are nutrients absorbed into the body? Choices: - after excretion - before digestion - after digestion - during digestion A:
during digestion