Agents of erosion can be all of the following except a. acid rain b. wind c. water d. gravity

Drag each label to the correct location on the chart. match the function to the type of tissue

This is an active transport mechanism by which cells pump sodium and potassium ions against the concentration gradient

Chimeras are interesting organisms that have two different sets of dna. chimeras occur when when two different zygotes fuse to form one organism. some chimeras have no outward symptoms,while some have two different eye colors it two different blood types what roles do mitosis and meiosis play in the process