Recent activity by Geng Jiawen

Recent activity by Geng Jiawen

Which West African empire took over the Gold and Salt Trade after the ghana collapsed A. Mali B. Nubia C. Chana

asked Dec 5, 2023

2 answers 112k views

What is hidaya's punnett squares

asked Nov 17, 2023

1 answer 151k views

Which option shows all allele combinations that can be used to represent a purebred animal?(1 point) Responses tt Tt TT or Tt TT or tt

answered Aug 6, 2023

2 answers 10.9k views

What bodies of water were particularly important to the Egyptians, Mesopotamians, and Indus Valley people? A) rivers B) oceans C) lakes D) streams

answered May 30, 2023

1 answer 215k views

I do not know the answer to this one and i need it quick

answered Apr 26, 2023

2 answers 101k views

Given the following graph, what is the axis of symmetry? y=-3 X=-3 y = 2 x=2

answered Mar 29, 2023

2 answers 99.0k views

The Coffee Counter charges $9.00 per pound for Kenyan French Roast coffee and $13.00 per pound for Sumatran coffee. How much of each type should be used to make a 22 pound blend that sells for $11.00 per

asked Mar 22, 2023

1 answer 169k views

What parts of the plot seem related to a possible theme in the novel? animal farm

asked Jan 28, 2023

1 answer 190k views

How many moles of Pb(NO3)2 are requiredif 12 moles of AI(NO3)3 are produced?3Pb(NO3)2 + 2AlCl3 → 3PbCl2 + 2AI(NO3)3

answered Jan 16, 2023

2 answers 45.0k views

Delilah and a group of friends had an excellent service at a restaurant. They would like to give the server a 25 percent gratuity on their $140 bill. Use the diagram to identify the amount of the tip.

asked Dec 21, 2022

2 answers 89.0k views

School Questions 1. What should you do if you feel an earthquake happening? 2. Explain why a rural area might be a safer place to experience an earthquake than a large city. 3. Describe the three kinds

answered Dec 16, 2022

2 answers 129k views

Why do cells divide rather than get bigger? 1)the can't get bigger 2)the bigger they get, the less efficient they are and can't 3)not meet the needs of the cell 4)diffusion is enough for the cells to grow

asked Nov 1, 2022

1 answer 197k views

How do you forget about someone that means a lot to you back then but now things are different so you just want to forget about them?

answered Aug 28, 2022

2 answers 178k views

The writer wants sentence 20 (reproduced below) to provide commentary that reflects the complexity of the discussion in the paragraph and the passage. You can expect to read quite a bit in college. Which

asked Jul 23, 2022

2 answers 223k views

All of the members of a particular species that live in one area are called a(an): A) biotope B) community C) ecosystem D) biosphere E) population

answered Jul 20, 2022

2 answers 8.9k views

What is the equation of the line that passes through the point (4, 6) and is parallel to the line 2y - 4x = 1? Select one: O A. y = - 2x - 2 O B. y = 2x + 2 O C. y = x - 2 O D. y = 2x - 2

answered Jul 11, 2022

1 answer 149k views

KMnO4 ->K20 +Mno +02

asked Jul 7, 2022

1 answer 93.5k views

1. If it takes 56 square inches of paper to wrap a label around a can of soup that is 7 inches tall, how far is it around the can? A.6 inches inches B. 10 inches C. 8 inches D. 9 inches

asked Jun 3, 2022

1 answer 3.2k views

The line y=-0.5 x + b passes through the points

asked Apr 19, 2022

1 answer 229k views

How can deviance help prompt social change? (Sociology)

answered Apr 12, 2022

2 answers 10.7k views

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