Questions by Jiayang

Questions by Jiayang

using the words trophic level, consume, predator, herbivore, carnivore what would happen in an ecosystem without herbivores?

asked Dec 20, 2024

1 answer

1 vote

127k views

The approximate viral concentration of a sample may be determined by A) quantal assay. B) endpoint assay. C) the titer. D) the lysate assay.

asked Nov 17, 2024

1 answer

5 votes

120k views

State whether the following statements are TRUE or FALSE It is important that art for preschool children should be a true expression of the self in the form of a creative activity. Select one: True False?

asked Nov 9, 2024

1 answer

4 votes

95.1k views

Why might relying solely on the supervisor to determine the existence of a "phantom employee" and distribute paychecks be a potential concern? A) Because supervisors are always aware of all employees in

asked Jun 27, 2024

1 answer

3 votes

200k views

How is King Lear classified as a Shakesphere play

asked May 16, 2024

1 answer

1 vote

89.0k views

A spirit of ___ toleration had increased steadily since the founding of the colonies

asked Mar 28, 2024

1 answer

0 votes

92.7k views

Palmona Co. establishes a $230 petty cash fund on January 1. On January 8, the fund shows $131 in cash along with receipts for the following expenditures: Postage, $44 Transportation-in, $13 Delivery expenses,

asked Mar 3, 2024

1 answer

1 vote

95.5k views

A root emerges from a seed because of the force of

asked Nov 11, 2023

1 answer

14 votes

186k views

A common acid in energy drinks is phosphoric acid .a) What is the molarity of a solution containing 0.0000209 mol acid in 750 mL of solution? b) What is the pH of the acid in the drink?

asked Sep 11, 2023

1 answer

1 vote

112k views

Explain why each of your top 3 amendments are so important

asked Jun 23, 2023

1 answer

3 votes

189k views

What does the size of family suggest?

asked Nov 26, 2022

2 answers

18 votes

189k views

A _____ is a systematic and methodical evaluation of the exposure of assets to attackers, forces of nature, or any other entity that is a potential harm.

asked Oct 14, 2022

1 answer

4 votes

15.0k views

What are four qualities of an effective leader?

asked Sep 10, 2022

1 answer

3 votes

141k views

Highlight the answers 26 Ireland’s great export in the 1840’s was a people. b potatoes. C whiskey. d wool. 27 Eli Whitney was instrumental in the development of the a steamboat. b steel plow. c mechanical

asked Jun 24, 2022

1 answer

2 votes

38.5k views

PLEASE HELPPPP What are the highest points on a standing wave called? a. nodes b. antinodes c. compressions d. rarefactions

asked Jun 15, 2022

2 answers

3 votes

214k views

What two universities were the target of the Civil Rights Movement after Birmingham?

asked May 19, 2022

1 answer

4 votes

182k views

Please help me with the following question

asked Apr 26, 2022

1 answer

0 votes

4.9k views

In a parallel circuit, each resistor has: A: no connection to the voltage source B: a shared connection to the voltage source C: its own connection to the voltage source

asked Nov 17, 2021

2 answers

3 votes

49.7k views

The voltage in the lines that carry electric power to homes is typically 2000 V. What is the required ratio of the loops in the primary and secondary coils of the transformer to drop the voltage to 120

asked Aug 20, 2021

2 answers

1 vote

149k views

A cart of mass 300 g is placed on a frictionless horizontal air track. A spring having a spring constant of 9.0 N/m is attached between the cart and the left end of the track. The cart is displaced 3.8

asked Aug 20, 2021

1 answer

4 votes

140k views

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