Which period was the “golden age of dinosaurs”?
a. the triassic period
b. the jurassic period
c. the cretaceous period
d. the tyrannosaurus period

During an experiment, readings for blood pressure in a persons body were found to be constant . however , when he measured by a different blood pressure cuff , the readings differed by 15 points for each reading. this difference indicates that the results are

Which statement is the best summary of the model? a-a series of aerobic and anaerobic reactions take place in cells b- the sun's energy moves through trophic levels in a food chain c-light energy is converted into stored chemical energy plants.d- food molecules are broken down in the cells if living things.

What processes would you expect to be key in the production of yogurt ?