How could silvia enter the "sandwich generation? " a. have her youngest child finally go to college, leaving her at home with just her husband. b. enter a nursing home. c. have her father move in with her while she is still caring for a child at home. d. get married?

Why is it important that fibrin is insoluble in water?

An easy way to calculate the amount of energy available at each level is to what?

Suppose you have monohybrid pea plants in your garden and find that they produce round seed to wrinkled seeds in the ratio of 3: 1. if the allele are designated (r & r) receptively. what is the probable genotypes of the round seeds which produced f 1 ? rr & rr rr only rr & rr rr only rr only