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
Dominik [7]
3 years ago
15

Can someone help me please

Chemistry
1 answer:
Licemer1 [7]3 years ago
6 0
Maybe evolution I don’t know what asexual reproduction is.
You might be interested in
Why is it important to keep high acid food away from zinc coated tub
denis23 [38]
The reactions that will take place will generate Zinc salts that will taint the food. Excessive levels of these salts can cause sickness, so it is very important to ensure food hygiene standards are met by keeping acidic foods away from damaging materials like zinc that will erode and get into the food.
3 0
4 years ago
Which type of acetylcholine receptor is present on postganglionic neurons
Sonja [21]

Answer:

Mescarinic and Nicotinic

Explanation:

Postganglionic fibers can be present in both sympathetic and parasympathetic divisions, their main difference resides in how in the sympathetic division the postganglionic fibers are adrenergic and use norepinephrine (noradrenalin) as a neurotransmitter, in the parasympathetic division, on the other hand, fibers are cholinergic and use acetylcholine as a neurotransmitter, the<em> postganglionic neurons of sweat glands release acetylcholine for the activation of muscarinic receptors, another kind of receptor for acetylcholine are nicotinic receptors </em>that act as transmembrane sodium/potassium channels, while muscarinic receptors need to act through intracellular proteins.

I hope you find this informatiou useful and interesting! Good luck!

4 0
3 years ago
The s subshell can hold up to two electrons in an atom. True or False
marshall27 [118]
True but this can vary 
5 0
3 years ago
Read 2 more answers
Refer to the example about diatomic gases A and B in the text to do problems 19 - 27. How many grams in 3 moles of A2?
dedylja [7]

B.) 3

hope you have a okay day

(GAME OF THRONES RULES

7 0
4 years ago
Read 2 more answers
How does a negative ion differ from a positive?
Ilya [14]
A negative ion or anion is an electrically charged atom or group of atoms that are formed by gaining one or more electrons. Whereas a positive ion or cation is an electrically charged atom or group of atoms that are formed by losing one or more electrons. 
The losing and gaining all occurs on the outermost shell. 
7 0
4 years ago
Other questions:
  • Gasoline contains only hydrogen and carbon atoms, yet nitrogen oxide and nitrogen dioxide are produced when gasoline burns. What
    11·2 answers
  • An organism that is able to form nutritional organic substances from simple inorganic
    13·1 answer
  • One liter equals the volume of a 10 cubic centimeters. True False
    9·2 answers
  • How many moles of SnCl2 will be produced if 85.3 g of FeCl3 is reacted with an excess of Sn for the following reaction:2 FeCl3(s
    13·1 answer
  • Acid rain is produced from CO2, NO????, and SO???? dissolving in atmospheric water molecules. This causes a decrease in the pH o
    13·1 answer
  • Consider these phylogenetic trees. The first tree is based on physical characteristics. The second tree is based on structure, g
    9·2 answers
  • Now we need to find the amount of NF3 that can be formed by the complete reactions of each of the reactants. If all of the N2 wa
    11·1 answer
  • A sealed container of N2 gas has a pressure of 836 kPa at 54.7 ∘ C. After it is left out in the sun the pressure increases by 79
    11·1 answer
  • Which element or compound has lost electrons in this oxidation-reduction reaction? 4li 2coo → 2co 2li2o a. coo b. li2o c. li d
    11·1 answer
  • Question 1:
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!