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
EastWind [94]
3 years ago
12

Please help me !!

Biology
1 answer:
Degger [83]3 years ago
8 0

Answer:

Look below plz :))

Explanation:

1.) In a chemical change, the molecules in the reactants interact to form new substances. In a physical change, like a state change or dissolving, no new substance is formed. Explain that another way to say that no atoms are created or destroyed in a chemical reaction is to say, “Mass is conserved.”

2.) Carbon Dioxide and Water Out: During combustion, the atoms in ethanol and oxygen are rearranged into carbon dioxide and water. The carbon dioxide and water leave the top of the flame.

You might be interested in
Radioactive dating of fossils and rocks is possible because radioactive isotopes
kiruha [24]
What is your question?
4 0
3 years ago
I need help with this please ​
Anna35 [415]

Answer:

Corresponding mRNA Sequence: ALGUG GAACC_GCUG CLGA

Amino Acid Sequence: METHIONINE-LEUCINE-GLUTAMIC ACID-PROLINE

3 0
2 years ago
Robert​ Stevens, a​ 46-year-old male​ client, presents to your emergency room with progressive chest pain diagnosed as a​ latera
sleet_krkn [62]

Answer:

Hypomagnesemia

Explanation:

  • Hypomagnesemia is a condition of low magnesium levels in the body and because magnesium acts as an active cardiovascular electrolyte, its deficiency leads to cardiac complications such as dysrhythmias.
  • People who suffer from myocardial infarction are often treated for hypomagnesemia to improve their cardiac conduction, however, hypomagnesemia can also develop in chronic alcoholics.
  • The other reasons that could lead to the condition faced by Robert Stevens can be hypokalaemia however, as he is also chronic alcoholic hypomagnesemia is the main cause.
7 0
3 years ago
Which principle states that two species in the same habitat cannot have the same niche?
iVinArrow [24]

Answer:

competitive

Explanation:

example 1: two male bucks cannot inhabit the same habitat or area because one needs all the females or pride for itself so it chases away the others

3 0
3 years ago
Read 2 more answers
Lung cancer occurs slightly more frequently in the right lung than in the left lung (about 53% versus 47% of the time). the most
MrRissso [65]
I believe that the most logical  explanation for this is that the right primary bronchus is wider than the left one (and the right lung is larger than the left lung), therefore the right lung receives slightly more carcinogenic cigarette smoke with each puff. In lung cancer. the cancer cells usually arise from the epithelium lining of large bronchus. 
4 0
3 years ago
Other questions:
  • The root word terra means “land” or “territory.” Terrestrial planets are the planets closest to the Sun. Why are they are called
    15·2 answers
  • What system is responsible for controlling, correlating, and regulating other body systems
    15·1 answer
  • Where do the proper enzymes come from?
    12·2 answers
  • What type of conditions can lead to the development of karst topography?
    6·1 answer
  • 3. Which part of the human eye is sensitive to light?
    9·1 answer
  • Let's assume you are conducting an experiment to determine the effect of a new drug on the incidence of epileptic seizures. You
    15·2 answers
  • Which words or phrases describe slate? Check all that apply. Foliated igneous metamorphic does not split into layers grains arra
    5·1 answer
  • Which biogeochemical cycle exists because of the work of bacteria?
    13·1 answer
  • The first point of the theory of natural selection states that more offspring are produced than can be supported by the envirome
    13·1 answer
  • Which features are found in plant cells but not in animal cells?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!