Answers by David Vrba
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Answers by David Vrba

Answers by David Vrba
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Which of the following best describes the flow of energy through a food chain? a. Some food chains have only consumers. b. Animals can make the energy they need. c. Energy flows from producers to consumers.
answered Dec 21, 2024
6 votes
204k views
What is the difference between the relationship of astronauts and the manufacturer of Apollo crafts compared to the manufacturer of Gemini crafts?
answered Dec 16, 2024
7 votes
101k views
Find the value of x in the equation below
answered Oct 21, 2024
1 vote
95.7k views
Which verb form correctly completes this command that Eva says to her friend Lupe? Lupe, ¡__________ las patatas! A. comen B. come C. comes D. coma
answered Sep 18, 2024
3 votes
53.9k views
Is it advisable to use the side of the backhoe bucket in a sweeping motion when filling in a trench?
answered Aug 10, 2024
1 vote
42.7k views
It can be inferred from the passage that a profit means a. a business earns more money than it spends b. a business spends more money than it earns c. a business spends the same money it earns d. a business
answered Jul 30, 2024
0 votes
3.0k views
Explain the logic in fractions where 1/6+2/3+3/7 becomes 7/42+28/42+18/42
answered Jul 16, 2024
5 votes
54.5k views
Which of the following state agencies is empowered to prevent acts of discrimination in housing accommodations in California because of race, color, sex, national origin, or ancestry? 1) Department of
answered Apr 9, 2024
4 votes
161k views
Lambda repressors C1 and Cro act on what? A) DNA polymerase B) RNA polymerase C) DNA ligase D) Helicase
answered Feb 12, 2024
4 votes
13.1k views
(3 2/3 + 17 1/5) - (11 3/5 + 2 1/3) Enter your answer as a mixed number in simplest form by filling in the boxes.
answered Dec 28, 2023
8 votes
77.8k views
A boat can travel 40 miles against the current in the same time that it can travel 120 miles with the current. The rate of the current is 2 mph. Find the rate of the boat in Stillwater.
answered Jul 29, 2023
2 votes
79.0k views
A line passes through ( - 1, - 1) and ( - 3, 5). What is the equation of the line in slope-intercept form?
answered Feb 18, 2023
4 votes
125k views
Please help!! write a detailed explanation of how you how got your answer!! Thank You!!!
answered Jul 24, 2022
8 votes
111k views
What would I put to show my work?
answered Jun 25, 2022
4 votes
221k views
3. Three model greenhouses are shown below. They are made by covering the tops and sides of a wood frame with plastic. The bottom of the green house is not covered with plastic. Of the three models, which
answered Jun 11, 2022
7 votes
69.7k views
What parts of a character do digital artists create? Be sure to give examples in your answer. the subject is arts and design
answered Jun 7, 2022
7 votes
49.6k views
21.) This substance consists of two or more nonmetal elements in a fixed ratio. a.) element b.) mixture c.) molecule d.) compound
answered May 24, 2022
5 votes
89.2k views
What's a line of rulers from the same family
answered Apr 19, 2022
6 votes
79.3k views
Triangle ABC has a side length of 8 and is dilated to Triangle XYZ with a side length of 4. Is this a reduction or enlargement, and what is the scale factor? v Enlargement; scale factor of 1/2 Reduction;
answered Mar 11, 2022
1 vote
58.4k views
For maximum benefit treatment for a child with hearing impairment should be started: A. They breathe, eat, and sleep. B. They explore, test, and discover. C.They delight their senses. D. They seek comfort,
answered Dec 30, 2021
5 votes
86.5k views
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