Which structure receives information from the environment?
receivers
nail beds
stem cells
receptors

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

The more rapidly sedimentation occurs, the more likely it is that the remains will successfully form a fossil. as sedimentation continues, what happens to the amount of weight settling onto the organism? stays the same increases decreases cuts in half

What is the difference between topsoil and clay?