PLEASE HELP Which option best completes the table to contrast the stages of parturition?

Stage 1 Stage 2 Stage 3
? contractions worsen placenta is delivered
? mother bears down mother cleans herself and offspring
? fetus is delivered
A. fetus gets into position, cervix dilates, and amniotic sac breaks
B vulva swells and softens, mother nurses
C. mother sweats, colostrum is released
D. mother becomes restless, uterine contractions maximize

The sketch shows a rynchosaur, an extinct animal that is known only from fossils. there has been much debate about the classification of these creatures. some scientists suggest that they belong with primitive amphibians, and some think they are related to snakes and lizards.the data equally support both cases. which statement best explains how to draw a cladogram that includes the rynchosaur? draw the cladogram for amphibians. draw the cladogram for reptiles. draw two cladograms, both showing the traits, and leave it as a hypothesis. draw two cladograms, both showing the traits, and have scientists vote

How energy flows through each level in this energy pyramid. is all the matter and energy from one level transferred to the next level?

If t=tall and t=short what will be the physical appearance of the offspring the cross below? a.some will be tall and some will be short b.they will all be tall c.they will all be short d.they will be medium height