If prolactin is secreted throughout pregnancy, why does it not have much effect until after parturition?

The picture shows a fishing technique called trawling. how might trawling affect marine biodiversity

What is the next step in muscle contraction after the actin changes shape? (apex)

1) strawberry plants typically reproduce by making runners, which are miniature versions of themselves, that grow off of the roots and stems of the parent. this type of vegetative reproduction is known as a) pollination. b) fragmentation. c) binary fission. d) vegetative propogation.