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

Author Question: The fact that the risk of cancer increases with age is due to which of the following? A) People ... (Read 50 times)

evelyn o bentley

  • Hero Member
  • *****
  • Posts: 564
on: Jul 12, 2018
The fact that the risk of cancer increases with age is due to which of the following?
 
  A) People use more carcinogens when they are younger.
  B) Cellular repair mechanisms are thought to become less effective as we age.
  C) Older adults are more likely to be affected by environmental factors.
  D) None of the answers is correct.

Question 2

Malignant tumors are
 
  A) cancerous.
  B) always harmful.
  C) invasive to surrounding tissues.
  D) All of the answers are correct.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

frogdreck123456

  • Sr. Member
  • ****
  • Posts: 329
Reply #1 on: Jul 12, 2018
Answer to Question 1

Answer: B

Answer to Question 2

Answer: D


evelyn o bentley

  • Member
  • Posts: 564
Reply 2 on: Jul 12, 2018
Wow, this really help

meganmoser117

  • Member
  • Posts: 303
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

Dogs have been used in studies to detect various cancers in human subjects. They have been trained to sniff breath samples from humans that were collected by having them breathe into special tubes. These people included 55 lung cancer patients, 31 breast cancer patients, and 83 cancer-free patients. The dogs detected 54 of the 55 lung cancer patients as having cancer, detected 28 of the 31 breast cancer patients, and gave only three false-positive results (detecting cancer in people who didn't have it).

Did you know?

The ratio of hydrogen atoms to oxygen in water (H2O) is 2:1.

Did you know?

The first war in which wide-scale use of anesthetics occurred was the Civil War, and 80% of all wounds were in the extremities.

Did you know?

Women are 50% to 75% more likely than men to experience an adverse drug reaction.

Did you know?

The shortest mature adult human of whom there is independent evidence was Gul Mohammed in India. In 1990, he was measured in New Delhi and stood 22.5 inches tall.

Gene duplication increases genetic complexity Gene duplication increases genetic complexity
Risk for falls cont'd Risk for falls cont'd
Functional MRI Scans These scans of human brains show localized average increases in neural activity Functional MRI Scans These scans of human brains show localized average increases in neural activity
Older people who experienced stressful events in their younger years may show personal growth and ... Older people who experienced stressful events in their younger years may show personal growth and ...
How people use space as they interact is studied by sociologists who have a microsociological focus. ... How people use space as they interact is studied by sociologists who have a microsociological focus. ...
The lifetime risk for schizophrenia varies with the degree of relationship to an affected individual The lifetime risk for schizophrenia varies with the degree of relationship to an affected individual
Video: Ear Animation

For a complete list of videos, visit our video library