Choose one property of water that makes it unique. describe the property and explain the chemical or physical reason that causes water to have the property.

How does pregnancy begin? a) a placenta forms in the uterus b) a sperm reaches an egg in the fallopian tubec) the blastocyst differentiates into two cell types d) contractions begin in the uterine wallapex

Human genes only differ by less than percent. a. 1 b. 6 c. 11 d. 16

What condition is kept close to its set point in osmoregulation? a. body temperature b.platelet count c.blood glucose level d.water balance