« previous next »

Author Question: Research has clearly shown that environmental factors have a causal, not correlational, relationship ... (Read 149 times)

cabate

  • Hero Member
  • *****
  • Posts: 537
on: Jun 22, 2018
Research has clearly shown that environmental factors have a causal, not correlational, relationship with the development of ADHD.
 
  Indicate whether the statement is true or false

Question 2

Which type of headache results from constricting of the cranial arteries, followed by dilation of the cerebral blood vessels?
 
  a. migraine c. cluster
  b. tension d. intermittent


tkempin

  • Sr. Member
  • ****
  • Posts: 332
Reply #1 on: Jun 22, 2018
Answer to Question 1

F

Answer to Question 2

A


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Nearly all drugs pass into human breast milk. How often a drug is taken influences the amount of drug that will pass into the milk. Medications taken 30 to 60 minutes before breastfeeding are likely to be at peak blood levels when the baby is nursing.

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?

Although the Roman numeral for the number 4 has always been taught to have been "IV," according to historians, the ancient Romans probably used "IIII" most of the time. This is partially backed up by the fact that early grandfather clocks displayed IIII for the number 4 instead of IV. Early clockmakers apparently thought that the IIII balanced out the VIII (used for the number 8) on the clock face and that it just looked better.

Did you know?

Stroke kills people from all ethnic backgrounds, but the people at highest risk for fatal strokes are: black men, black women, Asian men, white men, and white women.

Did you know?

Inotropic therapy does not have a role in the treatment of most heart failure patients. These drugs can make patients feel and function better but usually do not lengthen the predicted length of their lives.

Factors affecting determination of pulse oxygen saturation Factors affecting determination of pulse oxygen saturation
The recent mass upheavals in Tunisia, Egypt, Libya, Yemen, and Syria gave political scientists a cha The recent mass upheavals in Tunisia, Egypt, Libya, Yemen, and Syria gave political scientists a cha
Static Stability & Environmental Lapse Rate Static Stability & Environmental Lapse Rate
Environmental Issues Environmental Issues
Hand signals are an effective emergency backup to ra- dio communication systems. Shown are several ... Hand signals are an effective emergency backup to ra- dio communication systems. Shown are several ...
Nutrition-related research findings are often lead stories in newspapers, magazines, and on websites Nutrition-related research findings are often lead stories in newspapers, magazines, and on websites
Video: How does an animal choose what food to eat?

For a complete list of videos, visit our video library