How is the word theory used in science? A. Scientists use the word theory when they mean that they have a hunch or a guess.
B. Scientists never use the word theory when it applies to a tested, highly reliable scientific explanation of events in the natural world.
C. Scientists use the word theory when a hypothesis is well supported and it unifies a broad range of observations.
D. Scientists use the word theory when they are not certain about an idea.
E. Scientists use the word theory only in biology and not in other sciences.

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.

Sexual reproduction in the parent cell will result in offspring with a) identical genetic information. b) half the genetic information. c) double the genetic information. d) four times the genetic information.

Describe the function of the endomembrane system? what organelles are involved?