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What affect does a keystone predator have on its habitat
answered
Apr 19, 2019
Biology
middle-school
7
votes
113k
views
"In order to reduce the amount of air pollution in Pennsylvania, which change is necessary? (1)Laws must be passed to protect endangered species. (2)The use of natural resources must be increased. (3)More
answered
Dec 30, 2018
Biology
high-school
4
votes
173k
views
Which of the following atoms has the fewest electrons in its valence shell? silicon magnesium lithium oxygen
answered
Dec 15, 2018
Chemistry
high-school
5
votes
230k
views
Which sentence is written correctly? A. My appointment is scheduled for monday, July 4. B. My appointment is scheduled for monday, july 4. C. My appointment is scheduled for Monday, july 4. D. My appointment
answered
Sep 21, 2018
English
high-school
2
votes
206k
views
Which of the following is the most appropriate wireless technology for real-time location of caregivers and mobile equipment in health-care environments? wi-fi microwave bluetooth infrared ultra wideband?
answered
Sep 6, 2018
Computers and Technology
high-school
2
votes
199k
views
Plz help me with my english hw
answered
Jun 19, 2018
English
high-school
6
votes
47.8k
views
The name for NH3 is: Mononitrogen trihydride Mononitrogen trihydroxide Nitrogen trihydride Nitrogen trihydroxide
answered
May 20, 2018
Chemistry
high-school
4
votes
189k
views
How does king show that the struggle for freedom and equality is not over
answered
Mar 2, 2018
English
middle-school
2
votes
37.2k
views
A small tree was planted at a height of 6 feet. The tree has been planted for 14 months, and is now 50.8 feet tall. Which equation could be used to find x, the average number of feet the tree grew each
answered
Oct 28, 2017
Mathematics
middle-school
1
vote
230k
views
Are carrots bad for you?
answered
Aug 23, 2017
Biology
middle-school
6
votes
3.6k
views
Skin Creams contain chemicals associated with healthy skin A. True B. False
answered
Aug 17, 2017
Health
high-school
2
votes
32.4k
views
Odd integers less than 10 are prime?
answered
Feb 19, 2017
Mathematics
high-school
5
votes
226k
views
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