It's the stimulus because that's what triggers the salivation which is the reaction
It is the Archaea. The Archaea constitute an area and kingdom of single-celled microorganisms. These microorganisms are prokaryotes, which means they have no cell core or some other layer bound organelles in their cells.
Archaea are microorganisms that characterize the breaking points of life on Earth. They were initially found and depicted in extraordinary conditions, for example, aqueous vents and earthly hot springs. They were additionally found in a different scope of profoundly saline, acidic, and anaerobic conditions.
Answer:
At very cold temperatures, the opposite effect dominates – molecules move more slowly, reducing the frequency of enzyme-substrate collisions and therefore decreasing enzyme activity.
Explanation:
The value of q in p2= 0.49 is A.
0.49(2x0.7xq)+q2=1
1.4qxq2=0.51
1.4qxq=0.714
q+q=0.510
q=0.26
round it up to 3