Copernicus and galelio believed in this sun centered model

Your sense of touch depends upon: a. direct contact b. heat chemical c. reactions d. pain

Draw the conjugate acid for the following base. remember to include charges and non-bonding electrons where necessary.

Put each tile to the correct location. categorize each term as something that is typical of a scientific theory, a scientific hypothesis, or both. 1) scientific theories 2) both 3) scientific hypothesis a). a tentative statement used to guide scientific investigations b). makes predictions about future events c). can be tested many independent researches d). based on observations of natural phenomena e) . a well-established highly reliable explanation