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What is the process that photoautotrophs use to produce their food? A) Chemosynthesis B) Autosynthesis C) Hemosynthesis D) Photosynthesis
answered
Jul 19, 2019
Biology
middle-school
5
votes
1.8k
views
Seven-tenths of a number decreased by thirteen is equal to three-tenths the number increased by 13. Find the number.
answered
Jun 26, 2019
Mathematics
middle-school
5
votes
47.1k
views
Which sequence shows the correct order of living things in a food chain? A. leaves > deer > wolf B. salmon > insects > black bear C. hamster > parakeet > dog D. berries > moose > snake
answered
May 26, 2019
Biology
college
1
vote
231k
views
In an argumentative research essay, what is one role that reasons play? A. Reasons defend the claim from people who might disagree with it. B. Reasons identify what the opposition's point of view is. C.
answered
Feb 23, 2019
English
college
2
votes
182k
views
What is the slope? y ≥ 1x + 1
answered
Feb 14, 2019
Mathematics
middle-school
4
votes
146k
views
A scale drawing uses the scale 3 in. = 20 ft. Find the missing measure. ____in = 26 2/3 ft
answered
Aug 28, 2018
Mathematics
middle-school
3
votes
119k
views
Without a declaration of war and without warning or justification of any kind, civilians, including vast numbers of women and children, are being ruthlessly murdered with bombs from the air. In times of
answered
Aug 5, 2018
History
middle-school
3
votes
146k
views
What is spring tides
answered
Feb 28, 2018
Chemistry
middle-school
5
votes
41.9k
views
After the last ice age, stranded ice blocks left behind by the continental glacier melted and formed a. kettles. b. cirques. c. drumlins. d. moraines.
answered
Jan 9, 2018
Physics
middle-school
7
votes
38.1k
views
What arrangement of electrons would result in a nonpolar molecule
answered
Oct 1, 2017
Chemistry
high-school
1
vote
56.2k
views
The volume of a square pyramid is equal to _____ times the volume of a cube where the bases are the same, but the square pyramid is half the height of the cube.
answered
Jul 11, 2017
Mathematics
high-school
5
votes
229k
views
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