Answers by David Verhasselt
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Answers by David Verhasselt

Answers by David Verhasselt
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Which is a definite sign of a chemical reaction? Chemical properties change. Physical properties change. A gas forms. A solid forms
answered Jun 16, 2022
6 votes
68.8k views
Which of the following is not characteristic of a behavior? A. It can be observed. B. It can be recorded. C. It can be influenced by the environment. D. It can include a person's thoughts. Please select
answered May 12, 2022
4 votes
141k views
All cells reproduce to produce new cells. How they reproduce depends on the type of cell is being produced. When you get a paper cut, your cells reproduce by (4) to make new copies that are the same as
answered Mar 2, 2022
8 votes
76.7k views
Vaccinations can help build immunity. Vaccines stimulate the body to make an immune response. What is in a vaccine that causes the immune system to respond? antibiotic antiviral drug spinach killed or
answered Jan 30, 2022
10 votes
160k views
Vector v has the given magnitude and direction. Find the magnitude of the indicated component of v α = 59.3° , ||v|| = 79.9 Find the horizontal component of v. A) 109.5 B) 40.8 C) 68.7 D) 27.9 also, whichever
answered Dec 1, 2021
2 votes
161k views
Which of the following is NOT a safe skill you can use regarding motorcycles?​
answered Nov 15, 2021
1 vote
18.5k views
Which equation is equivalent to 4.5 = 2a? a = 2.5 a = 2.25 4.5a = 2 a + 2 = 4.5
answered Sep 19, 2021
1 vote
210k views
How did physical features impact the development of Rome? Select all that apply. A. Flat plains, fertile soil, and mild climate allowed it to grow ample crops. B. Its location on the Tiber River protected
answered Sep 10, 2021
2 votes
227k views
Why did Bolivia name its country after Bolivar? He conquered the area. He liberated the area. He bought the area. He was the primary ruler.
answered Sep 9, 2021
6 votes
228k views
Need help on this question please!
answered Sep 5, 2021
7 votes
28.4k views
Can someone help me please
answered Sep 1, 2021
1 vote
172k views
The scale on a map is 2 cm = 15 miles. Dave measures the distance to the next town at 7 cm. how may miles away is the next town?
answered Jun 29, 2021
0 votes
176k views
What is the first thing that comes to mind when you think of the term “Middle East”? Make a list of questions that you want to answer about the region
answered Mar 15, 2021
5 votes
8.9k views
Which conflict does Mowgli encounter in the village in "Tiger-Tiger!"? Mowgli does not understand the laws of the village and struggles to fit in. Mowgli does not believe in the stories the men tell about
answered Mar 13, 2021
6 votes
92.8k views
Scenario: You're Hired!Erica Els has just been promoted as vice president of human resources for Hudson Foods, a U.S.-based international frozen food corporation. Erica's first task is to staff the company's
answered Jan 29, 2021
7 votes
102k views
Three consecutive terms of an arithmetic progression are 20 - x, 18, -44 + 7x. What is the common difference of the progression?​
answered Jan 20, 2021
5 votes
200k views
Jackson can lay 6000 ft² of tile in 3 h. What is Jackson’s tile-laying rate? 200 ft²/h 1500 ft²/h 2000 ft²/h 18,000 ft²/h
answered Dec 24, 2020
1 vote
171k views
Help me please I need it
answered Sep 21, 2020
0 votes
112k views
Which situation can be represented by the expression - 2 Choose 1 answer: Jade travels to a camp site that is a meters below sea level. Then he hikes up a mountain until his elevation is 50 meters above
answered Aug 26, 2020
4 votes
30.5k views
Puritans believed that people should
answered Aug 20, 2020
2 votes
37.5k views
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