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Cells in the Human eye send nerve impulses to the brain that cause the pupil to constrict. This is an example of a reaction to what kind of internal stimuli? A.Chemicals B.Light C.Touch D.Sound
answered
Nov 8, 2019
Biology
high-school
6
votes
159k
views
A solution of ammonia and water contains 2.60×1025 water molecules and 6.90×1024 ammonia molecules. how many total hydrogen atoms are in this solution
answered
Jul 17, 2019
Chemistry
college
1
vote
195k
views
A category of personality tests in which individuals answer a series of questions about personal behavior is called a _________.
answered
May 1, 2019
Social Studies
high-school
3
votes
172k
views
In the situation, simple interest is calculated yearly. How much interest was earned? Drag and drop the answer into the box. Principal: $5500; Time: 8 years; Interest rate: 2.5%; Interest: ? Answer choices:
answered
Jun 22, 2018
Mathematics
middle-school
3
votes
181k
views
Process that produces energy in the Sun
answered
May 24, 2018
German
middle-school
0
votes
70.2k
views
Which of the following reduces cost, improves quality, and decreases product development cycle time? A. Co-sourcing suppliers B. Supplier reduction strategies C. Early involvement of suppliers in product
answered
Apr 21, 2018
Business
college
1
vote
181k
views
What are the different types of arts?
answered
Jan 24, 2018
Arts
high-school
3
votes
193k
views
What does it mean if on of your breasts are growing but the other is not?
answered
Jan 19, 2018
Health
high-school
3
votes
182k
views
16 out of 28 own pets; 240 out of 560 students own pets. are they Equivalent? Explain.
answered
Dec 14, 2017
Mathematics
middle-school
7
votes
54.9k
views
According to the national center for health statistics, in 1990, 28% of babies in the United States were born to parents who were not married, throughout the 1990's this increased by approximately 0.6%
answered
Aug 27, 2017
Mathematics
high-school
0
votes
74.7k
views
P(x) is a polynomial with integer coefficients and p(-3) = 0. Which statements must be true? Choose all that apply. x + 3 is a factor of the polynomial. x - 3 is a factor of the polynomial. -3 is the constant
answered
May 30, 2017
Mathematics
high-school
2
votes
205k
views
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