Questions by Elsban

Questions by Elsban

How many units of energy would there need to be in the first trophic level to end up with 1000 units of energy in the second? in the third? in the fourth?

asked Dec 24, 2023

1 answer

5 votes

77.2k views

Answer the questions please help

asked Dec 20, 2023

1 answer

1 vote

102k views

Use own words and please give sources u used for each one of them!!!

asked Oct 16, 2023

1 answer

1 vote

80.7k views

A. Directions/Instructions: Given Solution (3 points) Final Answer (1 point) Ex. : 5ab( 4a3 + 2ab - 3b4) =5ab( 4a3 + 2ab - 3b4) =20a4b+10a2b2-15ab5 =20a4b+10a2b2-15ab5 1. (6k + 5)(5k + 5) 2. (a2+6a-4)(2a-4)

asked Aug 5, 2023

1 answer

25 votes

28.0k views

What is the equation of a line that passes through (-6,2) and has a slope of -(1)/(2)?

asked Jun 8, 2023

1 answer

19 votes

145k views

Did taking the survey make you more aware of the skills you need in life besides academic knowledge? What skills do you think people your age group need to develop the most

asked Jan 21, 2023

1 answer

25 votes

214k views

The scientist who proposed the chromosomal theory of inheritance

asked Dec 10, 2022

1 answer

3 votes

192k views

What law states that mass in a closed system is neither created nor destroyed by chemical means or physical changes? (a) Law of conservation of energy (b) Law of conservation of mass (c) Electrical Force

asked Nov 27, 2022

2 answers

0 votes

121k views

Which country is responsible for the largest share of U.S. exports? a)Japan b)Canada c)China D)Mexico e)Brazil Hi I am Vyshali

asked Nov 11, 2022

2 answers

13 votes

89.5k views

Explain what effect temperature has on the rate of chemical reaction

asked Aug 4, 2022

1 answer

1 vote

120k views

A kind of variable that a researcher purposely changes in investigation is

asked Jul 22, 2022

1 answer

5 votes

187k views

Victor baked 30 chocolate chip cookies, 18 peanut butter cookies, and 24 sugar cookies. He wants to split them into equal and identical bags to sell at the bake sale. What is the greatest number of bags

asked Jun 4, 2022

1 answer

1 vote

9.5k views

Why has South America been known for its political instability?

asked May 26, 2022

1 answer

5 votes

178k views

Help please urgent please

asked May 7, 2022

1 answer

24 votes

40.9k views

Simplify the expression (x^12)^3

asked Apr 20, 2022

1 answer

2 votes

200k views

PLZ HELP I AM DOING A ELA UNIT TEST FAST Read the passage: It was that strange and sudden way that Mary found out that she had neither father nor mother left; that they had died and been carried away in

asked Oct 19, 2021

1 answer

1 vote

38.0k views

What are two major reasons for the eventual failure of Prohibition?

asked Oct 2, 2021

1 answer

0 votes

7.7k views

At an ice cream store, a family ordered 1 banana split and 2 hot fudge sundaes, paying a total of $11 for their order. The next customer ordered 4 banana splits and 3 hot fudge sundaes and paid $29. How

asked Jun 28, 2021

1 answer

0 votes

80.1k views

It's worth 15 points, please help!

asked May 28, 2021

2 answers

5 votes

56.6k views

Why do you think Richard Nixon's campaign appealed to voters?

asked Mar 12, 2021

1 answer

2 votes

25.4k views

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