Think about the chain of dominoes as a system. What are the system's inputs and outputs? How is the process started by the tiny domino at the beginning of the chain able to result in the toppling of the giant domino at the end of the chain?

What is the next step in muscle contraction after the actin changes shape? (apex)

These are the components of the reservoirs of carbon that are exchanged in our environment.

Azoologist is studying four very closely related feline species. she wishes to compare their gestation periods. an observational study is conducted where the zoologist observes the gestation period of 50 randomly selected felines in each species. a one-way anova test is run to test the hypothesis that the average gestation period is the same for each of the four species. a level of significance of 0.05 is used, and a p-value of 0.01 is calculated. based on this result, the conclusion that can be drawn is that: