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
Elan Coil [88]
2 years ago
12

monica and andre are investigating The difference between physical and chemical change they list their observations in the table

​

Biology
1 answer:
velikii [3]2 years ago
6 0

phsical<em> </em><em>c</em><em>h</em><em>a</em><em>n</em><em>g</em><em>e</em><em> </em><em>i</em><em>s</em><em> </em><em>a</em><em> </em><em>c</em><em>h</em><em>a</em><em>n</em><em>g</em><em>e</em><em> </em><em>o</em><em>f</em><em> </em><em>m</em><em>a</em><em>t</em><em>t</em><em>e</em><em>r</em><em> </em><em>i</em><em>n</em><em> </em><em>w</em><em>h</em><em>i</em><em>c</em><em>h</em><em> </em><em>n</em><em>o</em><em> </em><em>n</em><em>e</em><em>w</em><em> </em><em>s</em><em>u</em><em>b</em><em>s</em><em>t</em><em>a</em><em>n</em><em>c</em><em>e</em><em> </em><em>i</em><em>s</em><em> </em><em>f</em><em>o</em><em>r</em><em>m</em><em>e</em><em>d</em><em> </em><em>b</em><em>u</em><em>t</em><em> </em><em>i</em><em>n</em><em> </em><em>c</em><em>h</em><em>e</em><em>m</em><em>i</em><em>c</em><em>a</em><em>l</em><em> </em><em>c</em><em>h</em><em>a</em><em>n</em><em>g</em><em>e</em><em> </em><em>n</em><em>e</em><em>w</em><em> </em><em>s</em><em>u</em><em>b</em><em>s</em><em>t</em><em>a</em><em>n</em><em>c</em><em>e</em><em> </em><em>a</em><em>r</em><em>e</em><em> </em><em>f</em><em>o</em><em>r</em><em>m</em><em>e</em><em>d</em>

You might be interested in
Which of the following is not a physical change? (4 points)
Crazy boy [7]
Burning paper is a chemical change not a physical one. Hope this helped <span>
ノ◕ヮ◕)ノ*:・゚✧</span>

6 0
3 years ago
Read 2 more answers
What are the differences and similarity between action potential and graded potential?
SCORPION-xisa [38]

Answer:

Depending on the stimulus, graded potentials can be depolarizing or hyperpolarizing. Action potentials always lead to depolarization of membrane and reversal of the membrane potential. Amplitude is proportional to the strength of the stimulus. ... Duration of graded potentials may be a few milliseconds to seconds.

Explanation:

7 0
2 years ago
Plz help!
S_A_V [24]

Answer:

1.The pleural cavity aids optimal functioning of the lugs during breathing. It transmits movements of the chest wall to the lungs, particularly during heavy breathing. The closely approved chest wall transmits pressures to the visceral pleural surface and hence to the lung (10-19.

2.The diaphragm, located below the lungs, is the major muscle of respiration. It is a large, dome-shaped muscle that contracts rhythmically and continually, and most of the time, involuntarily. Upon inhalation, the diaphragm contracts and flattens and the chest cavity enlarge.

Explanation:

3 0
2 years ago
Read 2 more answers
What is the dominant gas in the atmosphere that forms clouds is?
Luda [366]
The answer is water vapor.

Water is presented in the form of tiny gas particles called water vapor in the atmosphere. The clouds are formed when this invisible water vapor in the atmosphere condenses onto microscopic particles (dust, dirt,...).


8 0
3 years ago
What is the probability that a seed from a parent plant of genotype Rr will carry the r gene
daser333 [38]
The answer is 50 percent.

Parent plant of genotype Rr will in meiosis produce haploid gametes which will carry either R allele or r allele. Since there are only two possibilities R or r, the probability that seed will get r gene is 1 of 2. This can be presented as 1/2, which is 50%.
7 0
3 years ago
Read 2 more answers
Other questions:
  • Is peter receiving enough dietary iron? assume that he eats the entire portions?
    5·1 answer
  • Which of the following is the most important process specific to land dwelling plants
    15·2 answers
  • When two experiments are identical except for one variable, the experiment is called a(n) _____. controlled experiment variable
    15·1 answer
  • How will the movement of water affect a survey if it is transferred from a hypotonic solution to a hypertonic solution?
    15·1 answer
  • Blood pressure drives the first step in urine formation, called _____________________.
    5·1 answer
  • Where are neutron founded? ​
    6·2 answers
  • Will give lots of points how much atp is produced from a single glucose molecule in each reaction set
    9·2 answers
  • What is a neap tide? What causes a neap tide?
    6·1 answer
  • Free brainliest for anyone that has the correct answer!!!!
    9·2 answers
  • Explain the physics of light as it relates to photosynthesis. What is a pigment, what is a photon?
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!