Recent activity by Roger Liu

Recent activity by Roger Liu

Which component of a galaxy has other objects that revolve around it? Dust Star Gas Universe

answered Sep 28, 2024

2 answers 149k views

Arable land is used to grow crops and feed livestock. True False

answered Mar 22, 2024

1 answer 37.5k views

Find the values of x and y. X=? Y=?

answered Dec 17, 2023

2 answers 154k views

Please help ASAP! Robin can clean 72 rooms in 6 days. How many rooms can Robin clean in 9 days? I'll give 20 points away.

asked Dec 9, 2023

1 answer 32.0k views

Write the ratio statement as a fraction and reduced to the lowest term if possible

asked Nov 21, 2023

1 answer 62.3k views

How do you write the coordinates of each point identified by its name?

asked Oct 13, 2023

1 answer 65.6k views

What is the total surface area of the figure?

answered Aug 16, 2023

2 answers 186k views

Hey there!! if my peeps could answer this question would be great !! i am having a debate on were acorns come from (what type tree) if one of my besties could answer that would be highly appreciated

answered Mar 13, 2023

1 answer 82.5k views

Find missing piece the triangle, Round to the nearest tenth (one decimal place)Your AnswerCorrect?39

answered Feb 11, 2023

1 answer 65.9k views

Where can we observe energy transformations in everyday life?

answered Feb 7, 2023

1 answer 53.3k views

Find the value of f(4) for the function. f(a) = 2(a + 4)-4

asked Feb 5, 2023

1 answer 58.9k views

g In the troposphere, temperature ________ with increasing altitude, while in the stratosphere, temperature ________ with increasing altitude. In the troposphere, temperature ________ with increasing altitude,

asked Dec 20, 2022

2 answers 58.9k views

Can you check this to make sure this is correct? As Earth revolves around the Sun, it causes seasons. This is because of Earth’s tilt which causes sunlight to hit the earth in different ways which results

answered Dec 19, 2022

1 answer 130k views

Peg needs to pick three students from her class of 28 for safety patrol. How many combinations of three students are there

answered Dec 15, 2022

1 answer 15.0k views

Do have different structural systems and different styles affect the emotional and/or physical well being of those inside and outside of the structures? How does where we are affect how we feel? Pick one

asked Oct 3, 2022

1 answer 233k views

In what kind of orbitals do the lone-pair electrons on the singly bonded oxygen of methyl acetate reside, and are they in the same plane as the group

asked Sep 22, 2022

1 answer 46.8k views

Find the equation of the graph plz urgent helppp

answered Jul 23, 2022

2 answers 211k views

I NEED HELP AND FAST! What is the MAIN cause of acid rain in Canada? A.water pollution caused by producing hydropower B.the use of pesticides by commercial farmers C.large spills near country's coasts

answered Jun 29, 2022

1 answer 38.5k views

6. A plant, like an oak tree, uses which organelle to perform photosynthesis? (LT#2) A. chlorophyll B. chloroplast C. mitochondria D. nucleus

asked Jun 20, 2022

2 answers 235k views

Explain how mRNA is formed from the DNA template.

asked Jun 1, 2022

1 answer 176k views

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