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.......... water is good for formation of bones and teeth, soft water or hard water?
asked
Jan 27, 2021
Social Studies
college
1
answer
4
votes
80.8k
views
Four different phylogenetic trees of a group of salamanders have been proposed. Trees A and B each require 12 homoplasies, but tree A requires 14 synapomorphies and tree B requires 13 synapomorphies. Tree
asked
Oct 12, 2020
Biology
high-school
1
answer
0
votes
14.3k
views
Two pipes move the same amount of ideal fluid in the same amount of time. One pipe has a 2 in. diameter; the other has a 3 in. diameter. In which pipe is the fluid pressure higher, assuming that all other
asked
Aug 11, 2020
Physics
high-school
1
answer
2
votes
133k
views
"A baseball player comes to bat 4 times in a game. The chance of a strike-out for this player is 30%. What is the probability that the player does not strike out for the entire game?
asked
May 3, 2020
Mathematics
high-school
1
answer
4
votes
6.6k
views
People often confuse critical thinking with simply being critical and argumentative. How would you explain the true meaning and value of critical thinking?
asked
Jan 9, 2020
Advanced Placement (AP)
college
2
answers
4
votes
235k
views
Which of the following describes a possible theme? Scout tells the history of the town. Jem had his arm broken at thirteen. There are different kinds of bravery. Dill dares Jem to touch the Radley house.
asked
Dec 5, 2019
Biology
high-school
2
answers
2
votes
73.3k
views
What are creation myths and what is one reason why they are important to study
asked
Oct 10, 2019
History
middle-school
1
answer
2
votes
187k
views
Find m < BCS if m< BCD = 174 and m< SCD = 150
asked
Apr 14, 2019
Mathematics
middle-school
1
answer
5
votes
1.5k
views
Which type graph use images to represent data
asked
Nov 3, 2018
English
middle-school
1
answer
5
votes
101k
views
Procrastination is a result of poor goals, poor planning, and a lack of proper: values understanding manners priorities
asked
May 5, 2018
Social Studies
high-school
2
answers
4
votes
230k
views
How did the attack on pearl harbor cause the united states to enter world war 2
asked
Mar 22, 2018
English
high-school
1
answer
5
votes
235k
views
$800 principal earning 7%, compounded annually, after 4 years
asked
Jun 7, 2017
Mathematics
high-school
2
answers
0
votes
136k
views
Which elements comprise an alcohol functional group? nitrogen and hydrogen carbon and nitrogen hydrogen and oxygen calcium and oxygen
asked
Feb 17, 2017
Mathematics
high-school
2
answers
3
votes
68.3k
views
How would the contractile vacuole of a freshwater amoeba respond if the organism was placed in seawater? with more contractions with fewer contractions the contractions would suddenly cease with the same
asked
Feb 15, 2017
Biology
high-school
2
answers
1
vote
99.5k
views
Rills, gullies, streams, rivers and tributaries are all caused by
asked
Aug 27, 2016
Biology
high-school
1
answer
0
votes
113k
views
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