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

Author Question: Which of the following could best be represented by a physical model? A) a cell B) an atom C) ... (Read 374 times)

sarasara

  • Hero Member
  • *****
  • Posts: 521
on: Aug 27, 2018
Which of the following could best be represented by a physical model?
 
  A) a cell
  B) an atom
  C) rationality
  D) ecosystem
  E) both A and B

Question 2

How is your macroscopic drawing related to what is occurring on the sub-microscopic (particulate) level? What evidence do you have to defend your statement?
 
  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

janeli

  • Sr. Member
  • ****
  • Posts: 346
Reply #1 on: Aug 27, 2018
Answer to Question 1

A

Answer to Question 2

On the sub-microscopic level, the particles that make up the Kool-aid are coming off of the bigger chunk as the chunk fall through the water. The evidence of this is that the chunk is getting smaller and the water is taking on the color of the Kool-aid. Though we can't see the individual particles of Kool-aid, their presence is indicated by the coloring of the water. There must be incredibly tiny Kool-aid particles intermingled with the particles of water.


sarasara

  • Member
  • Posts: 521
Reply 2 on: Aug 27, 2018
Excellent

bblaney

  • Member
  • Posts: 323
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

The oldest recorded age was 122. Madame Jeanne Calment was born in France in 1875 and died in 1997. She was a vegetarian and loved olive oil, port wine, and chocolate.

Did you know?

IgA antibodies protect body surfaces exposed to outside foreign substances. IgG antibodies are found in all body fluids. IgM antibodies are the first type of antibody made in response to an infection. IgE antibody levels are often high in people with allergies. IgD antibodies are found in tissues lining the abdomen and chest.

Did you know?

The most common childhood diseases include croup, chickenpox, ear infections, flu, pneumonia, ringworm, respiratory syncytial virus, scabies, head lice, and asthma.

Did you know?

Calcitonin is a naturally occurring hormone. In women who are at least 5 years beyond menopause, it slows bone loss and increases spinal bone density.

Did you know?

As many as 20% of Americans have been infected by the fungus known as Histoplasmosis. While most people are asymptomatic or only have slight symptoms, infection can progress to a rapid and potentially fatal superinfection.

Cell showing nucleoids within mitochondria Cell showing nucleoids within mitochondria
Atom formation Atom formation
Cancer Cell Formation Cancer Cell Formation
A model of the ATP cycle in muscle contraction A model of the ATP cycle in muscle contraction
cell biology cell biology
Reverse Genetics Approaches in Model Genetic Organisms Reverse Genetics Approaches in Model Genetic Organisms
Video: Molecules, Membrane Permeability and Structure

For a complete list of videos, visit our video library