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Contour plowing is a soil conservation method that involves A. Plowing across hill slopes B. plowing deeper into soil when planting C. flattening hills to create flat land before plowing D. never planting
answered
Aug 14, 2019
Biology
high-school
6
votes
158k
views
De Broglie's hypothesis was verified when electrons scattered by certain crystals were observed to experience the wave phenomenon called .
answered
Jul 19, 2019
Physics
high-school
1
vote
138k
views
Why woud you put money in a savings account
answered
May 22, 2019
Business
middle-school
3
votes
209k
views
Sean spelled 13 out of 20 words correctly on his srelling test. Write his test score as a percent.
answered
Dec 13, 2018
Mathematics
middle-school
4
votes
198k
views
What can our oceans tell us about Earth's structure and formation?
answered
Oct 24, 2018
Geography
high-school
7
votes
48.3k
views
If the pendulum is allowed to continue to swing, it will eventually come to a stop. explain why.
answered
Sep 14, 2018
Biology
high-school
3
votes
149k
views
Describe circular flow model
answered
Jul 1, 2018
Business
college
6
votes
194k
views
The mean height of a group of students is 65.4 inches. A student joins the group who is 73 inches tall. How does this student’s height affect the mean? A. The new mean height will still be 64.5 inches.
answered
Jun 29, 2018
Mathematics
college
6
votes
155k
views
What shape will stay the same no matter how many degrees it is rotated?
answered
Mar 22, 2018
Mathematics
high-school
4
votes
221k
views
Four wrestlers step on a scale for a tournament. Wrestler A weighs in at 170 pounds; wrestler B weighs in at 168 pounds; wrestler C weighs in at 171 pounds; and wrestler D weighs in at 169 pounds. Which
answered
Mar 19, 2018
Physics
middle-school
0
votes
222k
views
Which of the following is an important hygiene practice for your nails? a. polish and paint b. regular trimming c. moisturizing d. periodic removal of entire nail
answered
Oct 27, 2017
Health
high-school
4
votes
42.5k
views
Which combination of alleles best describes a sex-linked trait? a. heterozygous alleles b. homozygous alleles c. alleles that are carried on X and Y chromosomes d. alleles that are carried on somatic cells
answered
May 10, 2017
Biology
high-school
4
votes
193k
views
Which ordered pair is on the graph of the equation 4x+3y=13 A. (4,-1) B. (1,6) C. (0,-3) D. (1,-3)
answered
Nov 8, 2016
Mathematics
high-school
3
votes
35.4k
views
The _____ combined score moved the competitor to the top of the scoreboard. Which noun is punctuated appropriately to indicate possession? A. Judges' B. Judge's C. Judges D. Judges's
answered
Sep 25, 2016
English
high-school
3
votes
103k
views
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