Observe the cut ends of the flatworms using the hand lens or the dissection microscope immediately after cutting. What do you see?

Are there distinct differences between the two ends?

Observe the cut ends of the flatworms over a period of several days. Do the flatworm halves continue to exhibit the same degree of difference that were seen right after they were cut in two?

What kinds of changes occur in the flatworms as they recover from having been cut in two?

Which class of organic compounds makes up the channels and pumps that move materials from one side of the cell membrane to the other? a.) carbohydrates b.) lipids c.) proteins d.) nucleic acids

During the process of two rails or sides break apart and attract new nucleotide bases to form a new and complete strand.

Pls need ! in your opinion, what are the limiting factors that might affect the growth or diversity of our ecosystem? respond to this question in claim, evidence, reasoning format. 1. make your claim (i are the limiting factors that might affect the growth or diversity of our 2. follow the claim with 3 pieces of evidence. evidence may be taken from the reading, the videos, previous lessons, or googled answers. site sources, too. 3. use reasoning to explain why you chose your evidence.