subject
Biology, 20.08.2019 14:00 dlow4974

Read the following statements that describe childbirth. what is the correct order in which they occur?
1) the umbilical cord is clamped and cut.
2) contractions force the baby out through the vagina.
3) the placenta and the amniotic sac are expelled from the uterus.
4) amniotic sac breaks and the fluid it contains rushes into the vagina.
a. 2,1,3,4
b. 4,2,1,3
c. 1,3,2,4
d. 3,2,4,1

ansver
Answers: 1

Another question on Biology

question
Biology, 21.06.2019 22:00
The earth consists of a variety of different organisms. despite their diversity, however, some similarities on the structural and metabolic levels may be seen. these similarities can be attributed to a. similarities among organisms in their proteins and nucleic acids. b. the ability of organisms to readily adapt to sudden environmental changes. c. similarities in organisms' habitats and niches. d. the ability of all organisms to interbreed and produce new species.
Answers: 1
question
Biology, 22.06.2019 02:00
Many farmers prefer cattle without horns because it is safer for their herds. the allele for no horns (n) is dominant to the allele for the presence of horns (n). a farmer mates a male with horns to a heterozygous female without horns. what is the chance that the offspring will have horns?
Answers: 1
question
Biology, 22.06.2019 03:00
Which of the following are the ingredients that go into the plant and are needed for photosynthesis? select all that apply. 1.) soil 2.) seeds 3.) carbon dioxide 4.) minerals 5.) glucose (sugar) 6.) water 7.) light energy (sunlight) 8.) oxygen 9.) air
Answers: 2
question
Biology, 22.06.2019 03:30
Ayoung boy has been found and police are trying to locate his family they take a dna sample from him and begin collec dna samples from families who have missing children if police use dna samples only from the fathers, which type of dn technology can they use to identify the boy's parent? y-chromosome analysis omtdna (mitochondrial dna) analysis vntrs (variable tandem repeats) o pcr (polymerase chain reaction) analysis
Answers: 1
You know the right answer?
Read the following statements that describe childbirth. what is the correct order in which they occu...
Questions
question
Mathematics, 29.01.2020 21:51
question
History, 29.01.2020 21:51
Questions on the website: 13722367