Questions by Erma

Questions by Erma

There are three main mechanisms that involve DNA transfer from one prokaryote to another, increasing the genetic diversity of the population. Describe these three mechanisms of DNA transfer and explain

asked Aug 8, 2021

1 answer

2 votes

179k views

The Africans did not use money 400 years ago . True or false

asked Jul 8, 2021

1 answer

4 votes

84.6k views

What are some of the adaptations used by predators to capture prey? A. Some predators have large flat teeth used to grind seeds and other plant material. B. Many predators have a keen sense of smell and

asked Jan 27, 2021

1 answer

2 votes

163k views

This is a model to help student understand the process of photosynthesis. Which allows plants to create their own food.The greatest limitation of this model is that

asked Oct 24, 2020

1 answer

1 vote

215k views

Kelly cannot remember the formula for the sum of a finite arithmetic sequence, so she is going to try to derive it. Her problem is to find the sum of the numbers 1 to 500. What should she do first?

asked Jul 15, 2020

1 answer

4 votes

32.9k views

According to the graph, how do expansionary fiscal policies affect the economy? a. The government decreases spending to save more money. b. The government increases spending to raise output of goods and

asked Dec 25, 2019

1 answer

3 votes

115k views

Choose the equation that could be used to solve this problem. When 45 is subtracted from a number, the result is 22. What is the number? A) 22x = 45 B) x ? 45 = 22 C) 45 ? x = 22 D) x ? 22 = 45

asked Dec 10, 2019

1 answer

3 votes

60.9k views

descibe the role of pioneer women in general and some specifics about the pioneer woman you choose. Create a chart or graph to help readers visualize the percentage of women living in frontier states compared

asked Dec 8, 2019

2 answers

1 vote

96.5k views

of 360 consumers polled some purchase ice cream some purchase frozen yogurt and some purchase both if 260 people polled purchase ice cream and 250 purchase both ice cream and frozen yogurt how many people

asked Aug 12, 2019

1 answer

1 vote

218k views

What is the diameter of the bracelet round to the nearest whole number

asked Dec 21, 2018

1 answer

1 vote

15.8k views

A person who is in favor of greatly restricting immigration because it takes jobs away from American citizens is called a

asked Nov 19, 2018

2 answers

1 vote

16.9k views

One canned juice drink is 25% orange juice; another is 5% orange juice. How many liters of each should be mixed together in order to get 20L that is 7% orange juice?

asked Jul 18, 2018

1 answer

1 vote

12.1k views

a driver in a car is traveling at the speed of 198 km/h sees a cat on the road. how long will it take for the car to accelerate to a stop inexactly 299 '

asked Feb 23, 2018

1 answer

4 votes

93.4k views

Suppose y varies directly with x, and y = 24 when x = 8. What is the value of y when x = 10?

asked Dec 18, 2017

2 answers

4 votes

201k views

Radiation requires a heated liquid to transfer energy. a. True b. False

asked Nov 27, 2017

2 answers

0 votes

34.8k views

The sum of 14 and a number is equal to 17

asked Nov 2, 2016

1 answer

4 votes

196k views

Page:

Search QAmmunity.org