In some proteins, an ionic bond may form between an amino acid with

Need an answer asap 45 points and brainlest to the first person to answer why do scientific theories, such as biological and chemical evolution, represent the strongest explanation of the changes observed in the fossil record. must be in sentence form how can scientific theories on evolution and the fossil record change over time? must be in sentence form

Match each term to its best definition? sedimentary depositional enviornment

Most animal cells membranes have proteins that pump ions out of the cell and potassium ions into the cell