What is an organism's niche? a. its physical surroundings b. its particular species, according to the biological species concept c. its method of reproduction d. its interactions with the living and nonliving parts of the environment

When a gasoline engine burns gasoline, what type of chemical reaction is occurring?

Many organizations release indexes used to measure the development of the world's countries. as we learned in this lesson, these indexes measure many factors, from life expectancy to happiness. in your opinion, what are the three most important factors we can use to determine how developed a country might be? explain your answers in a few sentences.

How dose plate tectonics effect climate