Ing)
pre-test
active
work can
energy between objects and can cause a change in the form of energy.
transfer
change
increase
decrease

Your roll: experienced electron speech is adressed to: a new "freshman class" of electrons job: write a speech task: you are to pretend that you are giving a speech to a new group of electrons. be sure to mention their placement in an atom, their charge, and their role in chemical bonding (ionic and covalent) be specific!

Fill in the coefficients that will balance the following reaction: a0cr2(so4)3 + a1agno3

What does the xylem do? stores the glucose captures the sunlight absorbs oxygen into the leaf carries water from the roots to the leaves