1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
UNO [17]
3 years ago
8

Which of the following are chemical changes? Select all correct

Biology
1 answer:
yan [13]3 years ago
5 0

Answer:

D and E

Explanation:

The others are physical methods and can be separated again.

Hope this helps :)

You might be interested in
Which item listed is NOT produced in the process of cellular respiration?
Vesna [10]
C6H12O6 (glucose) is the answer you are looking for
5 0
2 years ago
NEED HELP ASAP
Vladimir [108]

Answer: its CO2 for the first one

Explanation:

6 0
2 years ago
Read 2 more answers
Babies at high risk for stunted growth, poor health, and impaired functioning throughout life are dealing with the results of
Elodia [21]
<span>Malnutrition. Malnutrition refers to deficiencies, excesses or imbalances in a person's intake of nutrients. The baby is not getting a balanced diet to meet its bodily needs, and that's why the baby is at high risk of the mentioned above. If a child is undernourished, especially below 2 years of age, it may result in permanent problems with physical and mental development, and since early childhood is an important period for cognitive, behavioral, and physical development, a nutritious diet is the most important factors for ensuring a child reaches optimal development.</span>
7 0
3 years ago
When someone is angry, their respiration, heart rate, and sweating increase. The same responses are also seen when someone is af
slamgirl [31]

Answer:

The James-Lange theory of emotion.

Explanation:

According to the James-Lange theory, emotion is equivalent to the array of physiological arousal resulting due to external incidents. The two scientists indicated that for someone to feel emotion, he or she must first encounter with bodily responses like increased heart rate, increased respiration, or sweaty hands.  

Once this physiological reaction is determined, then the individual can suggest that he or she is feeling the emotions. This is in contrast to the general common-sense way of thinking regarding the cause and effect association between the experience of emotion and its expression.  

4 0
3 years ago
What is carbon hydro
Aleksandr-060686 [28]

Answer:

Hi,~ There~

Your~ Question~ Was

What is carbon hydro

Below~ Is~ your~ Answer

<h3><u>A hydrocarbon is a molecule whose structure includes only hydrogen and carbon atoms</u></h3>

Explanation:

<h3> <u><em>The carbon atoms join together to form the framework of the compound, and the hydrogen atoms attach to them in many different configurations.</em></u></h3><h3><u><em /></u></h3><h3><u><em /></u>Hope~ This ~Helps~<u><em /></u></h3>
5 0
2 years ago
Other questions:
  • What has to happen in order for an ecosystem to be sustained
    6·1 answer
  • What is the importance of DNA replication occurring without any mistakes
    11·2 answers
  • The walls of blood vessels have two layers of smooth muscle. One layer is lengthwise and the other layer is around the circumfer
    13·1 answer
  • Why does antidiuretic hormone help regulate an abnormal increase in solute concentration in the extracellular fluid?
    5·1 answer
  • Alice is examining the transverse section of a stem under the microscope. She observes that the vascular bundles are arranged in
    14·2 answers
  • Which population dispersion pattern is most commonly seen in the field for most species?
    5·1 answer
  • Example of permeable membrane <br><br><br>​
    7·1 answer
  • 26. Formulating Hypotheses A mineral forms
    13·1 answer
  • HELP PLS I WILL GIVE U BRAINLY
    13·1 answer
  • Which of the following is
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!