Is the following chemical equation balanced?

2Li + 2H2O → H2 + 2LIOH

Why or why not?

Epinephrine is a hormone released from the adrenal gland of the body, most often in a stressful situation. it is known as the "fight-or-flight" hormone. one way that it causes a response in the body is to activate receptors on muscle cells. where are these cellular receptors located? a. on the cell membrane b. in the nucleus c. on the cell wall d. around the mitochondria

Complete the possible outcomes for each generation in the pedigree chartaa aa aa

Compare the depth of field when focusing with low power and high power. which power has the greater depth of field?