How is the circulation of a fetus different from the circulation of a baby?
A. The fetus has blood with no oxygen in it.
B. The fetus does not pump blood throughout its body.
C. The fetus does not use its lungs to bring oxygen to the blood.
ENESTE
O
D. The fetus breathes carbon dioxide instead of oxygen.
Answers: 2
Other questions on the subject: Biology
Biology, 21.06.2019 21:30, BigGirlsTheBest
Out of the seven main animal groups (fish, mammals, birds, insects, reptiles, amphibians, and arachnids), how many contain members with internal backbones? a. 5 b. 3 c. 7 d. 1
Answers: 1
Biology, 22.06.2019 04:10, diamonds5307
How are the reproductive cycles of a fungus and a pteridophyte similar? a)both organisms form fruiting bodies that produce diploid seeds. b)both organisms produce haploid spores and exhibit diploid and haploid stages. c)both organisms reproduce sexually when two haploid hyphae fuse. d)both organisms exhibit a diploid stage and are only able to reproduce asexually.
Answers: 1
Biology, 22.06.2019 06:30, atiyawhite7863
Step 1 review the imaginary strand of dna below. note the complementary base pairs. a g c a a t c c g t c t t g g t c g t t a g g c a g a a c c step 2 to begin replicating this strand of dna, draw the two sides of the strand separating. step 3 now, draw the free-floating bases linking up with the separate sides. remember to follow the rules of complementary base pairing. step 4 draw the two resulting dna strands.
Answers: 1
Do you know the correct answer?
How is the circulation of a fetus different from the circulation of a baby?
A. The fetus has blood...
Questions in other subjects:
Chemistry, 02.09.2019 13:50
Advanced Placement (AP), 02.09.2019 13:50
Biology, 02.09.2019 13:50
Biology, 02.09.2019 13:50
