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

Author Question: A tornado warning is issued a. when weather conditions suggest that a tornado might form. b. only ... (Read 136 times)

luvbio

  • Hero Member
  • *****
  • Posts: 623
on: Jul 28, 2018
A tornado warning is issued
 a. when weather conditions suggest that a tornado might form.
  b. only when a tornado has been sighted.
  c. only when a tornado has been indicated on radar.
  d. when a tornado has been either sighted or indicated on radar.

Question 2

A chemical combination of two or more substances in variable proportions is called
 a. a mixture.
  b. a compound.
  c. an ion.
  d. a molecule.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

aloop

  • Sr. Member
  • ****
  • Posts: 315
Reply #1 on: Jul 28, 2018
Answer to Question 1

d

Answer to Question 2

b


luvbio

  • Hero Member
  • *****
  • Posts: 623
Reply #2 on: Jul 28, 2018
Thank you!


aloop

  • Sr. Member
  • ****
  • Posts: 315
Reply #3 on: Jul 28, 2018
Always glad to help...


« previous next »
 

Did you know?

Drug-induced pharmacodynamic effects manifested in older adults include drug-induced renal toxicity, which can be a major factor when these adults are experiencing other kidney problems.

Did you know?

Barbituric acid, the base material of barbiturates, was first synthesized in 1863 by Adolph von Bayer. His company later went on to synthesize aspirin for the first time, and Bayer aspirin is still a popular brand today.

Did you know?

Long-term mental and physical effects from substance abuse include: paranoia, psychosis, immune deficiencies, and organ damage.

Did you know?

A serious new warning has been established for pregnant women against taking ACE inhibitors during pregnancy. In the study, the risk of major birth defects in children whose mothers took ACE inhibitors during the first trimester was nearly three times higher than in children whose mothers didn't take ACE inhibitors. Physicians can prescribe alternative medications for pregnant women who have symptoms of high blood pressure.

Did you know?

Disorders that may affect pharmacodynamics include genetic mutations, malnutrition, thyrotoxicosis, myasthenia gravis, Parkinson's disease, and certain forms of insulin-resistant diabetes mellitus.

Variation in climatic conditions result in geographic variation in the distribution of biome types a Variation in climatic conditions result in geographic variation in the distribution of biome types a
Darters such as this male greenside darter form a diverse and distinctive subfamily of fishes within Darters such as this male greenside darter form a diverse and distinctive subfamily of fishes within
Comparison of Selected Respiratory Conditions Comparison of Selected Respiratory Conditions
Tornado Formation: Supercell Tornado Development Tornado Formation: Supercell Tornado Development
How to use transformations to graph quadratic equations in vertex form How to use transformations to graph quadratic equations in vertex form
A non-interest-bearing five-year note for $54600.00 issued May 1, 2015, is discounted April 1, ... A non-interest-bearing five-year note for $54600.00 issued May 1, 2015, is discounted April 1, ...
Video: A timeline of the teeth (Explained - No Audio)

For a complete list of videos, visit our video library