Traditional hazards to health are

Correct Answer: C

Rationale: The correct answer is C because traditional hazards to health can stem from both unsuitable and lack of development. Unsuitable development may lead to environmental pollution or unsafe living conditions, while lack of development can result in inadequate healthcare access or sanitation facilities. Choice A is incorrect because hazards can also arise from lack of development. Choice B is incorrect as hazards are not solely associated with lack of development. Choice D is incomplete.

Correct Answer: D

Rationale: The correct answer is D because teachers in Canada have access to extensive resources such as professional development programs, support services, and educational tools to help struggling students succeed. This is essential for maintaining high-quality education standards. A: Is organized federally - Incorrect. School education in Canada is primarily managed at the provincial/territorial level. B: Migrant children perform at a similar level to Canadian born children - Incorrect. Migrant children may face additional challenges that can impact their academic performance. C: Teachers are paid poorly by international standards - Incorrect. Canadian teachers are generally well-compensated compared to many other countries.

Correct Answer: D

Rationale: The correct answer is D: Arteriosclerosis. Lifestyle choices such as diet, exercise, and smoking can significantly influence cardiovascular risk factors like obesity, diabetes mellitus, and smoking. Arteriosclerosis, however, is primarily influenced by factors like genetics and age rather than lifestyle choices. Therefore, lifestyle changes may not have a substantial impact on arteriosclerosis compared to the other risk factors listed.

Correct Answer: D

Rationale: The correct answer is D because research shows that persons with limited exercise capacity are at higher risk of dying compared to those with coronary disease and limited exercise capacity. Additionally, small increases in HDL occur within weeks of regular aerobic training, and exercise helps improve plasma insulin levels and central obesity. Therefore, both statements are supported by scientific evidence. Choices A, B, and C alone do not encompass the comprehensive link between exercise and heart disease as indicated by the research findings.

Correct Answer: D

Rationale: The correct answer is D because it combines the information provided in choices A, B, and C. Choice A indicates that 43% believe NHPs are better than conventional medicines. Choice B states that the majority (70%) believe consulting a doctor before NHP usage is necessary. Choice C mentions the internet as the primary source of NHP information. By selecting D, we acknowledge that these aspects are all supported by the survey data. Each individual choice alone does not cover the full scope of the survey findings, making D the correct answer.