Ques: Q: The structural classification of joints divides them into bony, fibrous, cartilaginous, and synovial joints. the bones of fibrous joints are held together by fibrous connective tissue; the three types of fibrous joints are sutures, syndesomes, and what? Choices: - articular - cartilaginous - synchondrosis - gomphoses A:
Ans: gomphoses

Ques: Q: How many major massive extinctions have been since life began on earth? Choices: - three - four - one - five A:
Ans: five

Ques: Q: Crude oil is a mixture of different types of what? Choices: - contaminants - fats - greenhouse gases - hydrocarbons A:
Ans: hydrocarbons

Ques: Q: Joules and calories are the units of what? Choices: - weight and energy - mass and potential - heat and velocity - energy and heat A:
Ans:
energy and heat