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? Read this paragraph and choose the correct option from the provided answers: Most body fluids that you release from your body contain chemicals that kill pathogens. For example, mucus, sweat, tears, and saliva contain enzymes called lysozymes that kill pathogens. These enzymes can break down the cell walls of bacteria to kill them. 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? Read this paragraph and choose the correct option from the provided answers: Radioactive decay is the process in which unstable nuclei become stable by emitting particles and energy and changing to different elements. There are three types of radioactive decay: alpha, beta, and gamma decay. Each differs in what is emitted, how far it can travel, and what it can penetrate. 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? Read this paragraph and choose the correct option from the provided answers: which the articulating surfaces of the bones contact each other. Also unlike fibrous or cartilaginous joints, the articulating bone surfaces at a synovial joint are not directly connected to each other with fibrous connective tissue or cartilage. This gives the bones of a synovial joint the ability to move smoothly against each other, allowing for increased joint mobility. Choices: - proximal joint - knee joint - polymeric joint - synovial joint A:
synovial joint