Q: Most body fluids that you release from your body contain chemicals that kill pathogens. for example, mucus, sweat, tears, and saliva contain enzymes called? Choices: - lipids - enzymes - sporozoans - lysozymes A:
lysozymes

Q: What is the process in which unstable nuclei become stable by emitting particles and energy and changing to different elements called? Choices: - nuclear decay - radioactive decrease - initial decay - radioactive decay A:
radioactive decay

Q: Unlike fibrous or cartilaginous joints, the articulating bone surfaces at what joint type are not directly connected to each other with fibrous connective tissue or cartilage? Choices: - proximal joint - knee joint - polymeric joint - synovial joint A:
synovial joint