Answer: i'm pretty sure that the bottom one goes with the second one on the right
Explanation:
<span>In liver, the most intensively studied transmembrane and intracellular signal transduction pathways are the Janus kinase signal transduction pathway, the mitogen-activated protein kinases signal transduction pathway, the transforming growth factor β signal transduction pathway, the tumor necrosis factor α signal transduction pathway and the recently discovered sphingolipid signal transduction pathway. All of them are activated by many different cytokines and growth factors. They regulate specific cell mechanisms such as hepatocytes proliferation, growth, differentiation, adhesion, apoptosis, and synthesis and degradation of the extracellular matrix. The replication cycle of hepatitis C virus (HCV) is intracellular and requires signal </span>
A controlled variable is not changed throughout an experiment. It is there so that the other variables being tested on can be better understood.
<span>Streams are natural linear configurations in the ... the science of rocks, mountains and valleys—the ... parent materials—through heating and freezing ... ability to decompose rock, move a soil particle, or ... Stream flow can then transport the sediment load ... canyons, or mountain peaks. ..... Gullies can also be found in.
Hope this helps</span>
