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Why do oxygen and carbon dioxide move in and out of a plant during the day? A. Because the plant is only photosynthesizing B. Because the plant is both respiring and photosynthesizing C. Because the plant
answered
Jun 24, 2021
Biology
high-school
0
votes
9.3k
views
Solve: k/54 = 1/6 9 0.9 6 324
answered
Jun 21, 2021
Mathematics
high-school
0
votes
89.9k
views
A spaceship is moving past Earth at 0.99c. The spaceship fires two lasers. Laser A is in the same direction it is traveling, and Laser B is in the opposite direction. How fast will the light from each
answered
Mar 1, 2021
Physics
college
4
votes
103k
views
Which of the following is NOT an anxiety disorder? A. phobias B. post-traumatic stress disorder C. obsessive-compulsive disorder D. bulimia
answered
Feb 12, 2021
Health
high-school
4
votes
187k
views
Why is logic important in science
answered
Jan 24, 2021
Biology
middle-school
1
vote
79.0k
views
What does the date of selling tell you before? A. the last date a product can be used B. how long will the product be with the best quality C. The last date a product can be sold D. The expiration date
answered
Dec 22, 2020
Health
middle-school
1
vote
62.7k
views
a substance has an atomic number of 80. how many protons and electrons do atoms of the substance have? What is the substance?
answered
Sep 22, 2020
Biology
middle-school
5
votes
95.0k
views
Plz help i serouisly need help I will reward with one hundred points
answered
Feb 19, 2020
Mathematics
middle-school
0
votes
159k
views
The codons that signal the end of a polypeptide chain are called?
answered
Dec 9, 2019
Biology
middle-school
3
votes
19.4k
views
In an experiment you are to flip a two sided coin 100 times and record 55 heads up and 45 tails up. Determine the theoretical and experimental probability of getting a heads up in the experiment. 1. theoretical
answered
Nov 23, 2019
Mathematics
high-school
3
votes
126k
views
Which best describes the act of advocacy? A. Supporting a meaning action or cause B. Calling attention to a particular product and service C. Practicing health- enhancing behavior D. Reducing internal
answered
Oct 4, 2019
Health
high-school
5
votes
199k
views
This is a combination circuit, the voltage that the power pack supplies is 6V and the current is 3A. Calculate the current that flows through each lightbulb
answered
Jun 20, 2019
Physics
college
2
votes
150k
views
Which of these was not a common type of artwork produced in Europe when International Gothic was the dominant style? A. Illuminated manuscripts B. Woven tapestries C. Mosaics D. Portable altarpieces
answered
Oct 18, 2018
Arts
high-school
3
votes
230k
views
What was one of the events that led to U.S. involvement in WWI
answered
Sep 22, 2018
History
high-school
3
votes
69.1k
views
1. Simplify: a. -2(4ab3)2 b. 6a-5 * 2a4 SHOW ALL WORK PLEASE THANK YOU!
answered
Sep 15, 2018
Mathematics
high-school
3
votes
80.1k
views
Hhhhheeeeeeeeelllllllllllllppppppppppp Please
answered
Sep 12, 2018
Mathematics
high-school
5
votes
145k
views
david wants to buy 2 pineapples and some bananas. the price of the bananas is 0.67 per pound. The price of the pineapple is 2.99. David wants to spend less than 10.00. Write an inequality that represents
answered
Sep 9, 2018
Mathematics
middle-school
6
votes
221k
views
Hat is the value of p? 10p+5=18pā6/2 1. ā8 2. ā1/8 3. 4 4. 8 The 18p-6 is over 2.
answered
Mar 10, 2018
Mathematics
middle-school
3
votes
147k
views
What is the axis of symmetry for f(x)=2x^2-8x+8
answered
Aug 21, 2017
Mathematics
high-school
6
votes
53.1k
views
A school photography company allows parents to purchase fractions of portrait packages. Parents can select only the pictures they want, and return a fraction of package. The company tracks the fraction
answered
Jul 9, 2017
Mathematics
middle-school
2
votes
137k
views
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