According to the Centers for Disease Control and Prevention (CDC), breast cancer is the most common cancer affecting women in the United States. It makes up nearly 38 percent of the top ten types of cancer diagnosed among women. Which of the following statements regarding risk factors for breast cancer is true?

A. A person must have a family history of breast cancer in order to develop the disease.

B. There is no chance that a person will develop breast cancer if smoking, alcohol use, and poor diet are avoided

C. By changing environmental factors, a person can lower the probability that their child will inherit a gene linked with breast cancer

D. As environmental factors contributing to breast cancer are identified and changed the overall incidence of breast cancer may decrease

Simulating adaptations in a species in this activity, you will discuss in detail the adaptations in a species of rain forest plants. you will build a simulation that explains the changes in the traits of the plant population over 10 years. you will also establish a scientific explanation to justify the changes in the traits of the population, * time to complete: 1-2 hours part a an organism's adaptations are specific to its native environment. an organism that lives in a coniferous forest will have different adaptations compared to an animal that lives in a tropical rain forest. the following graphs show the temperature and precipitation throughout the year for two different forests: a coniferous forest in canada, and a tropical rain forest in belize. evaluate the graphs, and then explain why plants from these two ecosystems will have different adaptations. in your answer, explain the survival challenges that plants face in these two environments.

Organelles found in plant cells that function through photosynthesis to produce glucose from carbon dioxide and water are called — question 21 options: chloroplasts guard cells photosynthons

Tom wants to conduct a scientific study but he needs to finish by the end of the school year. what practical way could tom work around this limitation and be successful in his study?