What kind of magma produces a quiet volcanic eruption?

a. magma that is rich in silica
b. magma that is fluid
c. magma that is low in iron
d. magma that is low in silica

Actual age your first developed of age well comparison age refers to absolute age true or false

Select the true statements about eubacteria. most live as decomposers and heterotrophs. most only thrive in a narrow range of environments. certain eubacteria are responsible for food poisoning. eubacteria thrive in extreme environments.

Ascience research group is testing a new type of plant food. one trial is conducted in a controlled experiment. the data from the trial show that the plant that received the new food grew faster than the control plant. the group announces that the new plant food makes plants grow faster. what is the main weakness in this scientific claim?