Questions by Nickford

Questions by Nickford

What event, which occurs twice a year when the sun crosses Earth's equator, recently marked the start of autumn in the Northern Hemisphere?

asked May 5, 2021

1 answer

2 votes

64.9k views

Wine goes bad soon after opening because the ethanol dissolved in it reacts with oxygen gas to form water and aqueous acetic acid , the main ingredient in vinegar. Calculate the moles of water produced

asked Feb 10, 2021

1 answer

0 votes

149k views

Practice Question 02 Cecil gives goods on consignment to Jerry who agrees to try to sell them for a 20% commission. At the end of the accounting period, which of the following parties includes the consigned

asked Jan 12, 2021

1 answer

3 votes

3.1k views

Third-grader Spencer complains to his mother that he has difficulty seeing what the teacher writes on the board at school. The ophthalmologist tells Spencer's mother that Spencer's eyeball is too long

asked May 26, 2020

1 answer

3 votes

210k views

1. (a). A police car, approaching right-angled intersection from the north, is chasing a speedmg comer and is now moving straight east. When the police car is 0.6 km north of intersection and the SUV is

asked Apr 17, 2020

1 answer

2 votes

222k views

What do biogenic rocks contain that make them unique

asked Sep 14, 2019

2 answers

0 votes

88.8k views

In a traditional gemeinschaft society, the divisions of labor between men and women are

asked May 18, 2019

2 answers

3 votes

191k views

An eagle carrying a trout flies above a lake along a horizontal path. The eagle drops the trout from a height of 6.1 m. The fish travels 7.9 m horizontally before hitting the water. What is the velocity

asked Jul 15, 2018

2 answers

1 vote

127k views

Can someone help plot the line

asked Jul 2, 2018

1 answer

5 votes

5.2k views

What statement best explains why meiosis produces haploid cell rather than diploid cells

asked Feb 24, 2018

2 answers

3 votes

74.9k views

Where does a peptide bond form?

asked Dec 2, 2017

2 answers

5 votes

123k views

How do scientists define matter

asked Jul 9, 2017

2 answers

0 votes

77.9k views

How might a system be described in terms of matter and energy?

asked Feb 16, 2017

1 answer

3 votes

57.1k views

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