Q: What behavior includes all the ways that animals interact with each other and the environment? Choices: - adaptation - interdependence - instinct - animal behavior A:
animal behavior

Q: What is the angiosperm seed surrounded by? Choices: - uterus - cone - egg - ovary A:
ovary

Q: Q: What type of simple inheritance is too simplified to explain most human traits? Choices: - mitosis - spontaneous mutation - etiology - mendelian A:
A: mendelian

Question: Q: What is the name of the mechanism in which sounds are encoded in microwaves by changing their frequency? Choices: - molecular modulation - shape modulation - mechanical modulation - frequency modulation A:
Answer: frequency modulation

*Question*
Q: Where does carbohydrate digestion begin in the body? Choices: - stomach - intestines - throat - mouth A:
**Answer**
mouth

Q: Q: Lungs, pharynx, larynx, trachea, and bronchi are part of which system? Choices: - nervous - digestive - neural - respiratory A:
A: respiratory