This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: You have a bicycle accident. Although you are OK, the bike is a mess. The rear wheel is bent, it ... (Read 46 times)

jake

  • Hero Member
  • *****
  • Posts: 538
on: Jul 16, 2018
You have a bicycle accident. Although you are OK, the bike is a mess. The rear wheel is bent, it will need a new chain, and the front tire is punctured. The estimated cost of repair is about 100. You can buy a new bike for about 120.
 
  What is the most environmentally friendly option? A) Repair the bike
  B) Buy a new bike and toss the old one
  C) Drive a car instead
  D) Throw away the old bike and buy a cheap used one at a garage sale

Question 2

How does a geologist see atoms?
 
  What will be an ideal response?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

canderson530

  • Sr. Member
  • ****
  • Posts: 317
Reply #1 on: Jul 16, 2018
Answer to Question 1

A

Answer to Question 2

TEM - Transmission electron microscope. Magnets focus streams of electrons; detector determines which electrons passed through the materials, and which encountered obstacles, revealing the internal arrangement of atoms and thus structure.


jake

  • Member
  • Posts: 538
Reply 2 on: Jul 16, 2018
:D TYSM

amynguyen1221

  • Member
  • Posts: 355
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

Prostaglandins were first isolated from human semen in Sweden in the 1930s. They were so named because the researcher thought that they came from the prostate gland. In fact, prostaglandins exist and are synthesized in almost every cell of the body.

Did you know?

Though the United States has largely rejected the metric system, it is used for currency, as in 100 pennies = 1 dollar. Previously, the British currency system was used, with measurements such as 12 pence to the shilling, and 20 shillings to the pound.

Did you know?

More than 150,000 Americans killed by cardiovascular disease are younger than the age of 65 years.

Did you know?

Patients who cannot swallow may receive nutrition via a parenteral route—usually, a catheter is inserted through the chest into a large vein going into the heart.

Did you know?

It is difficult to obtain enough calcium without consuming milk or other dairy foods.

Maxwell wheel Maxwell wheel
Thangka depicting Bhavacakra (Wheel of Life), Bhutan. Thangka depicting Bhavacakra (Wheel of Life), Bhutan.
The power and control wheel illustrates the strategies that one partner may use to intimidate, ... The power and control wheel illustrates the strategies that one partner may use to intimidate, ...
Two types of front-engine, front-wheel drive. Two types of front-engine, front-wheel drive.
The blue sticker on the rear of this vehicle indicates that it is designed to use compressed natural ... The blue sticker on the rear of this vehicle indicates that it is designed to use compressed natural ...
Incorrect body alignment with back bent and head forward. Incorrect body alignment with back bent and head forward.
Video: Neurosynapse Animation

For a complete list of videos, visit our video library