Questions by Ollo

Questions by Ollo

What does chemical reaction mean?

asked Dec 16, 2021

1 answer

3 votes

193k views

In pure water, a red blood cell from an animal will swell and burst, but a leaf cell from a plant will not. Which rigid structure in the leaf cell is responsible for this difference?

asked Dec 6, 2021

1 answer

5 votes

230k views

what are the body systems on taking notes, looking at what’s on the board, listening to what the teacher is saying, and thinking about what’s going on.

asked Nov 7, 2021

2 answers

5 votes

112k views

10, 10, 10, 12, 14, 16, 16, 18, 18, 18, at what percentile is 14?

asked Sep 20, 2021

1 answer

1 vote

146k views

2. Which sentence describes a commercial that appeals to ethos? O A. An ad to sell skin care products features a medical doctor who approves the product. O B. An ad to promote a weight-loss product shows

asked Sep 4, 2021

1 answer

4 votes

217k views

Solve the following system using substitution. Be sure to check your solution. Show every step. -2x + 5y = 19 3x - 4 = y

asked May 21, 2021

1 answer

1 vote

149k views

Pls help me plsss which story represents the graph below

asked Jan 3, 2021

1 answer

5 votes

157k views

The distance between compressions of a longitudinal wave is a measure of its _____. speed frequency amplitude wavelength

asked Dec 17, 2020

2 answers

0 votes

156k views

Which of the following components of the immune system is the target for vaccinations? a. The complement system b. The innate immune response c. The inflammatory response d. The adaptive immune response

asked Nov 14, 2020

1 answer

2 votes

33.2k views

Mañana mis parientes llegan de Guayaquil. Son cinco personas: mi abuela Isabel, tío Carlos y tía Josefina, y mis primos Susana y Tomás. Mi prima es (1) y (2) . Baila muy bien. Tomás es un niño (3) pero

asked Oct 20, 2020

1 answer

2 votes

84.4k views

Pls help algebra 2 below

asked Sep 26, 2020

1 answer

0 votes

180k views

Find the next number in each sequence 128, -64, 32 ,-16

asked Aug 20, 2020

2 answers

3 votes

194k views

What layer of the atmosphere is the least dense?

asked Nov 27, 2019

2 answers

1 vote

218k views

Why did king George lll decided to take more control over the colonies then he had before

asked May 28, 2019

2 answers

5 votes

150k views

The area of a rectangle is 24,396 square cm. If the width is 38 CM what is the length?

asked May 21, 2019

1 answer

1 vote

167k views

3. A sphere has a diameter of 12 cm. a. Find the surface area of the sphere in exact form. b. Find the volume of the sphere in exact form. c. What is the ratio of the Surface Area to the Volume in lowest

asked May 16, 2019

2 answers

0 votes

180k views

Ricky had 21 video games. He traded 16 games away. How many video games does Ricky have left? A) 2 B) 3 C) 4 D) 5

asked Jul 9, 2018

2 answers

2 votes

132k views

Brain development supports overall child development in A. breaking off or pruning connections that are not meaningful to the individual. B. creating and maintaining connections between different areas

asked Jul 5, 2018

1 answer

1 vote

91.8k views

Help picture 2 question math

asked Apr 4, 2018

1 answer

5 votes

24.8k views

Email attachments, fictitious websites, pop-up ads, and spam are all ways malware can be shared. False True

asked Feb 8, 2018

2 answers

2 votes

125k views

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