Pretty sure its a.) the umbilical cord carries the metabolic waste from the fetus to the placenta where it diffuses into the maternal blood.
Bc metabolic waste just goes from the umbilical cord to the mothers blood
Answer:
Usually landslides occur after a heavy rain fall because the soil becomes soft and the soil will begin to fall. Landslides can also occur after an earthquake because it would loosen the soil making it also easy to fall.
Answer:
The process of that same framework in question is defined below.
Explanation:
- The DNA was indeed prepared by mixing with either a dye as well as a radioisotope which enables the gel to have been recognized. The specific filaments would then be differentiated from one another DNA electrophoresis.
- The procedure occurs with the injection including its completely separate genetic code into boreholes that have already been reduced either at the final moment including its gel pavement.
Answer:
First mice would take over and it would start a plague then they would carry mortal dieeases after that lot of people would die.
Explanation:
