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What would occur if a fetus's villi tissue ruptured? The maternal tissue of the placenta would be damaged, causing bleeding. The maternal and fetal blood would mix, causing an immune reaction. The umbilical
answered
Oct 3, 2019
Biology
college
3
votes
233k
views
Robert leaves a chocolate bar in his car while attending school all day. When he goes to his car in the afternoon, the bar has changed into a gooey liquid. Which statement BEST explains what happened to
answered
Aug 17, 2019
Biology
high-school
4
votes
51.6k
views
On Saturday, Percy biked for 6 3/12 hours. On Sunday, He biked 5 2/3 hours. Which is the quickest strategy Percy can use to find the least common denominator, so he can add the hours he biked over the
answered
Jun 14, 2019
Mathematics
middle-school
2
votes
232k
views
Defining what is the generation gap?
answered
Apr 8, 2019
History
college
5
votes
183k
views
Help me please I need the help I can get
answered
Dec 17, 2018
Mathematics
middle-school
7
votes
199k
views
What was the united states goal in the space race?
answered
Oct 25, 2018
History
high-school
3
votes
24.7k
views
While Khrushchev was sending blustering messages to Kennedy, he was what?
answered
Oct 9, 2018
History
college
5
votes
98.4k
views
Describe Paul Vidal de la Blache’s theory of Possibilism. Why did it replace the theory of environmental determination?
answered
Aug 3, 2018
Geography
college
3
votes
157k
views
which of the following accurately describes a difference between European imperialism after the industrial revolution and earlier forms of imperialism
answered
May 28, 2018
Social Studies
high-school
2
votes
146k
views
The dang answer to this here question on my practice lesson
answered
Apr 1, 2018
Mathematics
middle-school
3
votes
60.5k
views
Need help with question 7
answered
Nov 12, 2017
Mathematics
middle-school
7
votes
97.0k
views
Homogeneous mixture definition
answered
Apr 14, 2017
Chemistry
high-school
7
votes
222k
views
At a school 138 students play at least one sport. this is 40% of the students at the school. How many students are at the school?
answered
Mar 21, 2017
Mathematics
middle-school
0
votes
85.2k
views
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