Answer:
blastocyst means
C : a mass of specialized eggs
it helps in the development of cells in the egg.
It's then independent variable.
This is the case because Eleanor is making these temperature changes.
Extra info.
The dependen variable would then be the result of hatching. This is the case because it depends on the different temperature to see what the effect of temperature change is affecting the time of hatching
I believe it is false...........
