Basaltic magma is the type of magma.

a. least explosive (correct answer)
b. most explosive
c. hottest
d. coolest

Which of the following is an example of a tissue on the digestive system a.the stomach b.smooth muscle that lines the stomach c.nerve cells in the stomach d. enzyme molecules in the stomach

Indica el nombre y la fucion de los vasos sanguineos que entran y salen de los riñones

Which of these serves as a reference for comparison during a scientific investigation? a)outcome variable (dependent variable) b) test variable (independent variable) c)control group d)hypothesis