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Answers by Heinrich Filter

Answers by Heinrich Filter
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Design an experiment to compare heart and breathing rates pre- and post-exercise students that do and do not regularly participate in a sport. What do predict will be the result and why?
answered Jun 2, 2020
1 vote
232k views
Note the following values Protein is 4 calories per gram Carbohydrates/ sugar is 4 calories per gram Fat is 9 calories per gram It’s is recommended for most adults that carbohydrates make up 45-65% of
answered Apr 9, 2020
0 votes
226k views
Bill was admitted to the hospital last week after he fell. When Bill's son visited, he found his father was unable to get words out in a smooth, connected fashion. If Bill's difficulty speaking is due
answered Feb 24, 2020
5 votes
35.5k views
Find the quotient 4/20 divided by 1/5
answered Feb 14, 2020
4 votes
7.3k views
(PLEASE ANSWER + 10 POINTS!!!) The graph in the xy‑plane below represents the function a graphic designer uses to position the outer edge of a rainbow on a billboard, where x represents feet from the left
answered Nov 6, 2019
3 votes
218k views
A warm front is associated with which of these? A. a rising warm air mass B. a moving cold air mass C. air masses that are not moving D. air masses that have trapped warmer air between them
answered May 26, 2019
1 vote
168k views
What were the four types of freedom being sought by the colonist moving to america
answered Apr 29, 2019
7 votes
221k views
If an organism is unicellular, a eukaryote, and autotrophic, into which domain would it be classified?
answered Apr 10, 2019
1 vote
27.7k views
What does it mean when we describe water as being polar?
answered Oct 27, 2018
3 votes
187k views
Hector spent $40.15 for the DVDs, the sales tax was $2.55, and he didn't have a coupon? How much would each DVD cost?
answered Jul 13, 2018
6 votes
78.1k views
Why is it important to learn introduce in spanish?
answered Jul 1, 2018
3 votes
43.7k views
Help please with the math
answered May 12, 2018
2 votes
67.1k views
Sharon kicks a ball from the ground into the air with an upward velocity of 64 feet per second. The function h = -16t2 + 64t models the height h, in feet, of the ball at time t, in seconds. When will the
answered Mar 26, 2018
3 votes
117k views
Matter is made up of the elementary particles leptons and hadrons. true or false
answered Dec 30, 2017
7 votes
128k views
Organized crime families and the hippie movement of the 1960s are examples of countercultures in the united states. please select the best answer from the choices provided t f
answered Sep 30, 2017
3 votes
77.3k views
Could someone please help me?(: One possible cause of extinction is a. unwillingness of species to mate. b. low genetic diversity. c. no desire to eat. Incorrect d. lack of sleep. Biological diversity
answered Apr 13, 2017
5 votes
14.8k views
Which plant-cell organelle supports and maintains the cell's shape and protects the cell from damage? cell membrane
answered Mar 14, 2017
2 votes
117k views
Which best states a theme of "The Lottery"? a. Lotteries are needed to ensure a good harvest. b. Traditions help people remain civilized. c. People are friendlier in small towns than in cities. d. Seemingly
answered Mar 18, 2016
4 votes
11.5k views
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