Answer the following question given this paragraph: Atherosclerosis of arteries that supply the heart muscle is called coronary heart disease . This disease may or may not have symptoms, such as chest pain. As the disease progresses, there is an increased risk of heart attack. A heart attack occurs when the blood supply to part of the heart muscle is blocked and cardiac muscle fibers die. Coronary heart disease is the leading cause of death of adults in the United States. Q: What is the term for atherosclerosis of arteries that supply the heart muscle? Choices: - rapid heart disease - essential heart disease - cardiovascular disease - coronary heart disease A:
coronary heart disease
Answer the following question given this paragraph: Chromosomal alterations are mutations that change chromosome structure. Q: Alterations that change chromosome structure are known as? Choices: - lesions - traits - deformities - mutations A:
mutations
Q: Answer the following question given this paragraph: Syndesmoses are joints in which the bones are connected by a band of connective tissue, allowing for more movement than in a suture. An example of a syndesmosis is the joint of the tibia and fibula in the ankle. The amount of movement in these types of joints is determined by the length of the connective tissue fibers. Gomphoses occur between teeth and their sockets; the term refers to the way the tooth fits into the socket like a peg (Figure 38.24). The tooth is connected to the socket by a connective tissue referred to as the periodontal ligament. Q: What are joints in which the bones are connected by a band of connective tissue? Choices: - cartilaginous - saddle - plane - syndesmoses A:
A: syndesmoses
Question: Answer the following question given this paragraph: Like mammals and birds, and unlike other reptiles, crocodiles have a four-chambered heart. But, unlike mammals, blood with and without oxygen can be mixed. Q: Like mammals and birds, and unlike other reptiles, crocodiles have how many chambers in their heart? Choices: - one - six - two - four A:
Answer: four
*Question*
Answer the following question given this paragraph: Genetics is the study of inheritance. Inheritance is the passing of traits from parents to offspring. How are these traits "passed"? Through DNA, which is the genetic material of all organisms. This concept will focus on genetics, inheritance, and DNA. Q: The passing of traits from parents to offspring is done through what? Choices: - sperm - egg - blood - dna A:
**Answer**
dna
Q: Answer the following question given this paragraph: gravitational potential energy. Making Connections: Power Power is defined as the rate of energy transferred, or E / t . Fluid flow involves several types of power. Each type of power is identified with a specific type of energy being expended or changed in form. Q: What is defined as the rate of energy transferred? Choices: - charge - capacity - pressure - power A:
A: power