What word the same means the way things are in nature?

Which layer of skin connects your body to your skin? How does the impatiens seeds get dispersed? A change or loss of physical function in a major part of the body? What does it mean when it says Mature interbody osseous fusion? What are the methods used to measure the age of earth and its parts? What is the average height of a Black American male? Does potassium or krypton have bigger atoms? Is it true or false that mitochondria releases energy from the cell to do its work? How do you charge two wheelers? How do you spell biggest? What is It called when a bacteria cell multiples to make two identicle cells? What color would litmus paper turn into if apricot juice was droped on it? What is the Time difference between UK and Illinois? Where is Regulus in the night sky? What does it mean when a plant has purple dots on it's leaves? Why is ground direction of wind different from a storm's direction? How do you convert between the molar percentage of a compound e.g. CaO and the atomic percentage of the elements e.g. Ca and O? Do prokaryotes have a cell wall? What does water label mean in the water cycle? What would it be like if the troposphere did not exist?