Answers by Nanhe Kumar
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Answers by Nanhe Kumar

Answers by Nanhe Kumar
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In each case below, we describe a study to determine whether exercise helps increase certain mood enhancing chemicals in the brain. Indicate whether each describes an experiment or an observational study.
answered Jun 20, 2021
1 vote
101k views
Solve for h. -98 = -7h
answered May 20, 2021
7 votes
163k views
Order the terms from simplest to most complex: paired bases, DNA molecule, gene, chromosome cell, arm, person
answered Apr 15, 2021
0 votes
234k views
Shayne works as a researcher conducting studies in developmental psychology. Which of the research questions is Shayne LEAST likely to address in his work?
answered Apr 10, 2021
4 votes
158k views
John took a taxi to work this morning. It cost him $15.50 to drive 5 miles. Now it is lunch time and John wants to take another taxi to McDonald’s. If he receives the same rate, how will it cost him to
answered Dec 19, 2020
3 votes
14.1k views
What is one difference between Medicare and Medicaid? A. Medicare is a public program for those over 65, and Medicaid is a private program. B. The federal government funds Medicaid for those over 65, and
answered Sep 3, 2020
4 votes
97.4k views
From 55 grams to 70 grams
answered Jun 22, 2020
4 votes
82.8k views
Identify countries 1 and 6
answered May 12, 2020
4 votes
25.0k views
When Lottie opens her eyes in the morning, she sees flowers by her bedside. Lottie's eyes are receiving light energy, which they change into neural messages for the brain to process. This conversion of
answered Mar 17, 2020
4 votes
120k views
How many square feet of outdoor carpet will we need for this hole? Iready quiz pic
answered Dec 4, 2019
6 votes
125k views
U.S. personnel were first sent to South Vietnam by President a. Nixon. b. Johnson. c. Eisenhower. d. Kennedy.
answered Dec 1, 2019
4 votes
178k views
Which is not an example of the power of boycotts in movements for change? A. Boycotts are nonviolent and legal. B. Boycotts bring issues to the courts where they can be resolved. C. Boycotts can force
answered Nov 26, 2019
3 votes
26.2k views
1. Maintaining good contact in a relationship is also known as the _______ of a relationship
answered Sep 10, 2019
2 votes
14.0k views
Types of figurative language and what they mean?
answered Aug 27, 2019
5 votes
190k views
Which statement is correct about the total mass of carbon dioxide and water used during photosynthesis? It is equal to the mass of glucose used. It is less than the mass of oxygen used. It is equal to
answered May 6, 2019
3 votes
3.5k views
Lincons focus in the Gettysburg address was to /
answered Sep 8, 2018
5 votes
226k views
The root word cede means to go. Which prefix can be added to create a word meaning to go back?
answered Apr 10, 2018
3 votes
216k views
In Alabama there's a small pond with ducks fish aquatic plant life toads and insects. A community Organization is considering weather or not to place a youth center right next to the pond, a basketball
answered Mar 25, 2018
2 votes
118k views
Which element has an equal number of electron pairs and of unpaired electrons within orbitals of principal quantum number 2?
answered Mar 18, 2018
6 votes
205k views
An oil refinery makes both gasoline and diesel fuel. The price of gas has increased, which means that the supply of diesel fuel will most likely _____. increase decrease stay the same
answered Jan 25, 2018
4 votes
29.3k views
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