Questions by Bob Van Zant

Questions by Bob Van Zant

A man bought a $250 suit and four shirts for $398. How much di he spend per shirt

asked Sep 19, 2021

1 answer

5 votes

5.0k views

Question 15 The movement of water across a cell membrane is active transport and requires a lot of energy. True O False

asked Sep 13, 2021

1 answer

1 vote

42.8k views

Chemical reactions may occur slow without enzymes and fast with enzymes true or false

asked Sep 5, 2021

1 answer

0 votes

82.1k views

Precapillary sphinctersa. serve as valves in veins. b. are found in the tunica media. c. carry blood under high pressure. d. control the blood flow into capillary beds. e. are voluntary structures.

asked May 28, 2021

1 answer

0 votes

212k views

5. The teacher walked with the girls girl's girls'

asked Feb 26, 2021

2 answers

4 votes

213k views

The hardcover version of a book weighs 7 ounces while its paperback version weighs 5 ounces. Forty-five copies of the book weigh a total of 249 ounces. Which value could replace x in the table? 40 – h

asked Dec 3, 2020

2 answers

0 votes

167k views

I need help finding the difference of this equation

asked Sep 27, 2020

1 answer

0 votes

180k views

Elisa is making candles she knows each candle needs a wick that is 4 inches long.she wants to make 7 candles how many inches of wick will she need?

asked Aug 12, 2020

2 answers

0 votes

210k views

What factor reduces the accuracy of radiocarbon dating? Atmospheric carbon-14 levels change over time. Bones and objects absorb carbon dioxide. Bones and fossilized plants absorb carbon over time.

asked Jun 18, 2020

2 answers

3 votes

107k views

What is the main purpose a news program?

asked Jan 16, 2020

1 answer

3 votes

114k views

You just discovered a nomadic people who have lived in the desert their whole lives. their language contains over 20 words to describe the various types and textures of sand contained in their environment.

asked Sep 9, 2019

1 answer

4 votes

130k views

Can organisms at cellular level maintain homeostasis ?

asked Sep 6, 2019

1 answer

4 votes

224k views

The roots of the aquatic plant hydrilla are poorly developed and lack xylem tissue. Which is an appropriate justification for this? 1.As hydrilla is aquatic in nature, the roots do not have to search for

asked Feb 22, 2019

2 answers

3 votes

32.2k views

Hink pink for the trick was stinky.

asked Feb 13, 2019

1 answer

4 votes

149k views

What were the main causes of the American civil war.

asked Jun 6, 2018

1 answer

5 votes

63.2k views

What condition do obese people develop at three times the rate of non-obese people?

asked May 25, 2018

1 answer

3 votes

66.2k views

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