Questions by Serhii Mamontov

Questions by Serhii Mamontov

1. Say whether the following statements are true or false and explain why: a) According to Dalton’s theory, matter is formed of indivisible particles called atoms. b) There are three types of subatomic

asked Jul 13, 2021

1 answer

5 votes

71.9k views

Siempre leo (1) los domingos por la mañana. Después, me gusta practicar (2) . A veces, nado en (3) que hay en el parque. Cuando no nado, hago ejercicio (exercise) en (4) . Cuando hay mucho tráfico en (5)

asked Mar 16, 2021

1 answer

3 votes

78.2k views

What is the mining of life?

asked Mar 15, 2021

2 answers

2 votes

82.8k views

Turn these sentences into more interesting sentences. Add at least 2 adjectives and a prepositional phrase or direct/indirect object. Remember direct objects tell who, what or when about the verb. Prepostitions

asked Jan 8, 2021

1 answer

0 votes

124k views

The element oxygen, represented by the symbol O, is classified as A. a compound. B. a solution. C. a mixture. D. a pure substance.

asked Nov 25, 2020

2 answers

0 votes

202k views

A share of stock in the Bree Medical Supply Company is quoted at 351/4. Suppose you hold 20 shares of that stock, which you bought at 311/2. If you sold your stock at 351/4, which of the following would

asked Sep 20, 2020

1 answer

1 vote

63.6k views

Plzz help me i need an answer

asked Aug 18, 2020

1 answer

2 votes

125k views

Raquel can type an average of 63 words per minute. Rick can type 73 words per minute. how many more words can Rick type than Raquel in 135 minutes? Jared chose B as the correct answer. How did he get that

asked Dec 25, 2019

1 answer

4 votes

60.3k views

Please help me with these 2

asked Jun 27, 2019

2 answers

2 votes

151k views

If the producer population in an ecosystem decreased, what would most likely happen to the size of the herbivore population?

asked Jun 13, 2019

2 answers

3 votes

115k views

What would happen to the wolf if the trees were suddenly wiped put due to disease

asked Mar 22, 2019

1 answer

3 votes

13.8k views

What is earth’s current axial tilt? -21.5 -22.0 -22.5 -23.5 -24.5

asked Jan 20, 2019

2 answers

0 votes

215k views

Why is the area south of lake okeechobee called the river of grass

asked Jan 12, 2019

1 answer

1 vote

133k views

complete the sentence: ellos __ a las ocho. A: comemos, B: como, C: comeis, or D: Comen? NEED HELP!!!!!

asked Sep 5, 2018

2 answers

4 votes

75.3k views

Which best explains 1/5 divided by 6= 1/30? A) 6 x 1/30 = 6/30 = 1/5 B) 30 divided by 5 = 6

asked Jul 24, 2018

1 answer

2 votes

78.0k views

Which of the following buffalo parts was not used by the Plains Indians for food?

asked Feb 25, 2018

1 answer

3 votes

125k views

Aluminum has a density of 2.70 g/mL. Calculate the mass (in grams) of a piece of aluminum having a volume of 381 mL . Express your answer to three significant figures.

asked Jan 21, 2018

2 answers

1 vote

101k views

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