Answers by Don Duvall
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Answers by Don Duvall

Answers by Don Duvall
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What is a hypothesis? A. a description of the steps involved in an experiment B. a question that cannot be scientifically tested C. a statement that summarizes the results of an experiment D. a statement
answered Mar 12, 2020
3 votes
84.2k views
What is an antigen and antibody? and what are their difference(s)?
answered Sep 29, 2019
2 votes
217k views
Pick all that apply In a balanced ecosystem the number of_____ A. Producers is greater then the number of consumers. B. Consumers is greater then the number of producers. C. Primary consumers is greater
answered Sep 24, 2019
3 votes
128k views
as a 15.1-gram sample of a metal absorbs 48.75 j of heat its temperature increases 25.0 k what is the specific heat capacity of the metal
answered Sep 14, 2019
2 votes
199k views
clothing store buys clothes for $50 and sells them for $80 what is the percent of mark up on the price of the coat
answered Dec 2, 2018
6 votes
96.9k views
The inevitable process causing increase in BLANK in the universe and loss in useful energy is called entropy. A organization B disorder C order
answered Oct 26, 2018
2 votes
184k views
what is the equation of a line, in point-slope form, that passes through (1, -7) and has a slope of - 2/3?
answered Oct 25, 2018
5 votes
103k views
A school is designed so that 5 hallways meet at the library in the shape of a regular pentagon. Find the measure of one of the interior angles of the pentagon.
answered May 13, 2018
6 votes
28.2k views
Why are images and video important when you can simply describe what it is you want to explain? A. Images are not that important, and should be avoided unless essential. B. Media is an excellent source
answered Apr 2, 2018
2 votes
75.4k views
Which of these groups was kept out of combat roles during world war 1? A: Asian Americans B: African Americans C: Jews and Catholics D: Anarchists and Socialists
answered Jan 17, 2018
5 votes
183k views
A_____ is a figure of speech which compares two dissimilar things. personification,allusion,conceit
answered May 8, 2017
4 votes
170k views
Evaluate this expression, (5X)^0
answered Mar 20, 2017
3 votes
16.2k views
Your physical features, intelligence, reflexes, and temperament are all part of your
answered Jan 16, 2017
5 votes
211k views
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