Now that you have devised a question, perform research to determine what is already known. Record the summary of your research and the sources you used in Data Table 2.

Ablastocyst is a group of cells that forms after a human egg is fertilized. the blastocyst consists of two types of cells. some of these cells will become the placenta. what do the other cells develop into?

Ineed some everybody. the production of cells during mitosis into specialized function is called: recombination or differentiation

How can active reading strategies you? o a. they can you get into better physical shape. o b. they can you read fewer science articles. o c. they can you understand what you read. o d. they can you avoid reading altogether.