In baking biscuits and other quick breads, the baking powder reacts too release carbon dioxide bubbles. the carbon dioxide bubbles cause the dough to rise, is that a physical or chemical change?

Which early modernism trend in art focused on prehistoric or exotic cultures? a. primitivism b. expressionism c. impressionism d. total serialism

How many soccer players are there that are only getting paid as a career? ? plz give correct info

The smokey mountains have over 2,100 miles of rushing mountain streams and rivers that flow through the park. in each mile lives a diverse community of native fish, amphibians, insects, and larvae, some of which are found only in the southern appalachians. park managers and scientific researchers test many factors such as fish populations, the watersheds and water tests to determine a) too many lizards are present b) the water quality of the stream c) rainwater is running into local streams d) if visitors to the park are overstaying their welcome