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

Author Question: A(n) ____________ is a substance composed of identical particles called ______________ that cannot ... (Read 96 times)

faduma

  • Hero Member
  • *****
  • Posts: 528
on: Aug 22, 2018

A(n) ____________ is a substance composed of identical particles called ______________ that cannot be broken into
  simpler substances by chemical means. Fill in the blank(s) with the appropriate word(s).



Question 2

Why does sound travel rapidly though the lower well-mixed surface layer?
  a. Temperature and pressure are homogeneous.
  b. Temperature and salinity are homogeneous.
  c. High refraction areas are produced.
  d. Density is heterogeneous.
  e. Shadow zones are produced



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

isabelt_18

  • Sr. Member
  • ****
  • Posts: 342
Reply #1 on: Aug 22, 2018
Answer to Question 1

element; atoms

Answer to Question 2

b


faduma

  • Member
  • Posts: 528
Reply 2 on: Aug 22, 2018
Excellent

blakcmamba

  • Member
  • Posts: 335
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

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?

By definition, when a medication is administered intravenously, its bioavailability is 100%.

Did you know?

It is widely believed that giving a daily oral dose of aspirin to heart attack patients improves their chances of survival because the aspirin blocks the formation of new blood clots.

Did you know?

Stevens-Johnson syndrome and Toxic Epidermal Necrolysis syndrome are life-threatening reactions that can result in death. Complications include permanent blindness, dry-eye syndrome, lung damage, photophobia, asthma, chronic obstructive pulmonary disease, permanent loss of nail beds, scarring of mucous membranes, arthritis, and chronic fatigue syndrome. Many patients' pores scar shut, causing them to retain heat.

Did you know?

In the United States, an estimated 50 million unnecessary antibiotics are prescribed for viral respiratory infections.

Vessels composed of vessel elements in xylem tissue. Vessels composed of vessel elements in xylem tissue.
DNA molecules replicate to form identical chromatids DNA molecules replicate to form identical chromatids
Persian leopard (Panthera pardus ciscaucasica), also called Caucasian leopard Persian leopard (Panthera pardus ciscaucasica), also called Caucasian leopard
The Chemical Structure of DNA DNA is composed of nucleotide pairs. The Chemical Structure of DNA DNA is composed of nucleotide pairs.
Rubella rash in a young child. Rubella is also called 3-day measles or German measles. Rubella rash in a young child. Rubella is also called 3-day measles or German measles.
Cut the figure into two identical parts Cut the figure into two identical parts
Video: Protein digestion - stomach & small intestine

For a complete list of videos, visit our video library