Which statement about the fetal development is not correct? a) some blastocyst cells will become cells of the placenta b) an embryo is a product of meiosis in the uterus c) some blastocyst cells will become cells of the embryo d) a blastocyst contains about 100 cells

What is the main reason that attitudes are more often revealed in spoken rather than written language? a. in writing, we try to put the "best face" on what we write. b. we speak far more often than we write. c. in writing, we can more easily conceal our attitudes. d. in spoken language, we are often careless in our use of words.