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

Author Question: A chemical change involves a change in ________. A) how atoms are bonded B) the elements of a ... (Read 196 times)

Mr. Wonderful

  • Hero Member
  • *****
  • Posts: 866
on: Aug 27, 2018
A chemical change involves a change in ________.
 
  A) how atoms are bonded
  B) the elements of a molecule
  C) phase
  D) all of the above

Question 2

Which of the following statements of trophic levels is true?
 
  A) There are far less consumers than producers.
  B) Carnivores are primary consumers.
  C) Herbivores are secondary consumers.
  D) Decomposers are not consumed.
  E) None of the above are true.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

rachel

  • Sr. Member
  • ****
  • Posts: 323
Reply #1 on: Aug 27, 2018
Answer to Question 1

A

Answer to Question 2

A


Mr. Wonderful

  • Member
  • Posts: 866
Reply 2 on: Aug 27, 2018
Gracias!

essyface1

  • Member
  • Posts: 347
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

Excessive alcohol use costs the country approximately $235 billion every year.

Did you know?

Not getting enough sleep can greatly weaken the immune system. Lack of sleep makes you more likely to catch a cold, or more difficult to fight off an infection.

Did you know?

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

Did you know?

Vital signs (blood pressure, temperature, pulse rate, respiration rate) should be taken before any drug administration. Patients should be informed not to use tobacco or caffeine at least 30 minutes before their appointment.

Did you know?

The National Institutes of Health have supported research into acupuncture. This has shown that acupuncture significantly reduced pain associated with osteoarthritis of the knee, when used as a complement to conventional therapies.

Electrical and chemical gradients. Electrical and chemical gradients.
Change in Drawing Abilities from Early to Middle Childhood Drawings become more realistic as fine m Change in Drawing Abilities from Early to Middle Childhood Drawings become more realistic as fine m
A Change of Heart A Change of Heart
Lab: Mass Relationships in Chemical Reaction Lab: Mass Relationships in Chemical Reaction
If 0.40 mol of NaN3 reacts completely in the reaction shown below, then ________ L of N2 will ... If 0.40 mol of NaN3 reacts completely in the reaction shown below, then ________ L of N2 will ...
How many gold atoms are contained in 3.75 moles of gold? How many gold atoms are contained in 3.75 moles of gold?
Video: Chemical Messengers Animation

For a complete list of videos, visit our video library