What is the correct definition of ellipse? i need this ASAP circle that is stretched out a little on both sides

squished circle

perfectly round circle

The first signs of cellular differentiation occur in the blastocyst. why is cellular differentiation important for the development of a fully formed human infant?

Why is it important that fibrin is insoluble in water?

Twin boys have girlfriends one of the couples have a baby would the dna of the lil baby be the same as the couples dna bc the boys are identical twins