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Answers by Gravityboy

Answers by Gravityboy
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Iron is with one kind of atom that combines with oxygen from the air to form rust (iron oxide). Rust contains two types of atoms, which means it is .
answered May 1, 2022
5 votes
221k views
Khan academy again, please help
answered Apr 14, 2022
5 votes
235k views
The dissolved waste molecules produced by the cells are removed primarily from the blood by the what? A. large intestine B.kidneys C. skin D. lungs
answered Mar 24, 2022
1 vote
24.4k views
How are ocean currents similar to ocean waves??
answered Mar 7, 2022
11 votes
204k views
For the equation y= x + 5, find the value of y when (a)x= -2, (b)x=0, (c)x=2, (d)x=4.
answered Jan 29, 2022
4 votes
88.6k views
The speaker seemed to part the red as he walked through the crowd? Is this a allusion ?
answered Oct 14, 2021
3 votes
66.3k views
What is 14/ = 42/45
answered Oct 14, 2021
4 votes
206k views
Hugo works in a shop. His normal rate of pay is $9.00 per hour. When Hugo works on Sundays, he is paid overtime for each hour. The overtime rate of pay is 1; times his normal hourly rate. Last weekend,
answered Sep 26, 2021
1 vote
171k views
. One mole of N2O4 contains ___________.
answered Sep 14, 2021
4 votes
172k views
Is the test below left-, right-, or two-tailed? H0:p=0.39, Ha:p≠0.39 Select the correct answer below: The hypothesis test is two-tailed. The hypothesis test is left-tailed. The hypothesis test is right-tailed.
answered Aug 19, 2021
0 votes
142k views
While some mutations can benefit an organism, others are harmful and can lead to cancer. Which of the following best describes how mutations can cause cancer in an organism? O Cell division becomes uncontrolled
answered Aug 12, 2021
2 votes
49.2k views
Which shows evidence of active transport? cells W and Z cell W only cell Y only cells X and Y
answered Jul 19, 2021
3 votes
218k views
Which beliefs are held by both Hindus and Buddhists? Choose three correct answers. sutras dharma nirvana Brahma Eightfold Path caste system enlightenment
answered Jul 17, 2021
1 vote
206k views
Can you help me please
answered May 29, 2021
4 votes
106k views
How do you do this question?
answered May 11, 2021
6 votes
3.2k views
Lena buys 12 cans of soft drinks and 11 sandwiches for a picnic. Patrick buys 10 cans of soft drinks and 7 sandwiches for the same picnic. Let c be the cost of a soft drink. Let s be the cost of a sandwich.
answered Jan 14, 2021
5 votes
119k views
Referring to an allele whose phenotypic effect is observed only in homozygous individuals.
answered Nov 28, 2020
1 vote
45.4k views
Given f(x) = -9x + 3 and g(x) = x4, choose the expression for (fºg)(x). Click on the correct answer. -36x4 + 12 (-9x + 3)4 dxt + 3x4 -9x4+3
answered Nov 24, 2020
6 votes
60.8k views
Large particles of hardened lava ejected from a volcano are called A.lapilli B.cinders C.blocks D.bombs
answered Aug 27, 2020
0 votes
196k views
Find the slope of the line that goes through the given points. (7,2) and (5,2)
answered Aug 13, 2020
4 votes
187k views
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