Questions by Lin Jianjie

Questions by Lin Jianjie

During streak plate technique: Why is it necessary to flame the loop in between streaks?A. To grab bacteria from previous streaked area going into new streaked areaB. In order to count colonies from streaked

asked Dec 14, 2021

2 answers

1 vote

113k views

Remembering that water contains two hydrogen atoms and an oxygen atom is an example of what kind of memory

asked Nov 16, 2021

1 answer

0 votes

230k views

you buy 5 pairs of jeans and 10 t-shirts for 140$.your friend buys 3 pairs of jeans and 5 t-shirts for $79. write and solve a system of linear of the equation by elimination

asked Oct 17, 2021

2 answers

2 votes

149k views

A player kicks a football into the air. It slows to a stop at its highest point in the air before falling to the ground. Which statement accurately describes the motion of the football?

asked Aug 9, 2021

1 answer

2 votes

119k views

A primigavida who is a 38 weeks gestation calls the clinic stating she felt several contractions in her abdomen during the past hour she reports that the contractions were irregular and they decreased

asked Aug 9, 2021

1 answer

3 votes

73.7k views

What region (North, South, East, West) of modern-day China is the Ch’in (Qin) dynasty located

asked May 9, 2021

1 answer

4 votes

8.1k views

Which of the following gives all of the sets that contain -1/2? A. the sets of all rational numbers and the set of all real numbers B. the set of all natural numbers and the set of all irrational numbers

asked Feb 14, 2021

2 answers

5 votes

71.7k views

Allocation is the distribution of a good or service. True False

asked Feb 4, 2021

2 answers

0 votes

228k views

Why didn't the european system of fighting worck in amarca

asked Jan 11, 2021

1 answer

0 votes

187k views

Box A can hold 10 marbles. Box B is double the height of Box A, four times the length of Box A, and half the width of box A. How many marbles can Box B hold?

asked Jan 4, 2021

1 answer

1 vote

127k views

PLS GIVE FULL EXPLANATION ASAP - class is litterally in an hour If 9x+2y^2−3z^2=132 and 9y+2y^2−3z^2=−12, then x−y = (A) 3 (B) 8 (C) 16 (D) 120 (E) 144

asked Oct 15, 2020

1 answer

3 votes

82.9k views

Llena el espacio con la forma apropiada del verbo en EL PRETÉRITO. --> El vuelo tarde del aeropuerto. (salir)

asked Jul 27, 2020

2 answers

4 votes

62.4k views

Can someone help me??????

asked Aug 4, 2019

1 answer

2 votes

2.8k views

Your great-uncle, who is 70 years old, was diagnosed two years apgo eith alzheimers disease. what is his life expectancy

asked Mar 13, 2019

1 answer

0 votes

14.1k views

Zoe is investigating the composition of substance A, an unknown substance. Using chemical processes, she analyzes substance A and determines it is composed of sodium, oxygen, and hydrogen atoms in a ratio

asked Mar 11, 2019

1 answer

3 votes

195k views

The use of the words and, not, and or in a search engine is known as primary search terms. algorithm search terms. Boolean search terms. crawler search terms.

asked Feb 24, 2019

2 answers

0 votes

223k views

A car travels 6 miles north, 3 miles east, and then 2 miles south. What is the distance traveled?

asked Aug 26, 2018

2 answers

5 votes

37.9k views

When climbing a mountain what would you predict about temperatures?

asked Aug 4, 2018

1 answer

5 votes

187k views

What will be the perimeter and the area of the rectangle below if it is enlarged using a scale factor of 4.5? A rectangle is shown. The length of the rectangle is labeled as 8 cm, and the width is labeled

asked Jul 3, 2018

2 answers

1 vote

47.0k views

Malcolm x believed that african americans could and should use violence if they were attacked. true of false? false true

asked Jan 11, 2018

1 answer

2 votes

33.7k views

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