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
Eduardwww [97]
3 years ago
6

Which is not part of the muscular system ? heart bicep deltoid liver

Biology
1 answer:
Oksanka [162]3 years ago
3 0

Answer:

heart

Explanation:

You might be interested in
A client reports sensing an unusual smell just prior to experiencing a tonic–clonic seizure. what term is used to describe this
jeka57 [31]
<span>This would be called an aura. An aura is simply some sort of disturbance that is experienced by people who have migraines or seizures. It is something they sense, see or smell prior to the headache or seizure beginning. Sometimes it is a strange light or a foul odor, sometimes it can even be confusing thoughts. Generally, those who experience auras will have the same aura each time.</span>
8 0
3 years ago
What ion movement changes the membrane potential in a contractile cell from negative to positive during the rapid depolarization
Lesechka [4]

Answer:

The influx of calcium ions.

Explanation:

The influx of calcium ions at a certain point produces phase of the action potential also called depolarization which results in the ion movement changes the membrane potential from negative to positive inside the cell.

In action potential, calcium ions may control gene transcription, cell excitability, and neurotransmitter release. In chemical synapses, the influx of calcium ions leads to vesicles filled with neurotransmitters move to the surface of the cell, and into the synaptic cleft release their contents.

8 0
3 years ago
Describe the advantages and disadvantages of a command economy
Marta_Voda [28]
Long one hope this helps!

A command economy is one in which a centralized government controls the means of production. The government determines what is produced, how it is produced and how it is distributed. Private enterprise does not exist in a command economy. The government employs all workers and unilaterally determines their wages and job duties. There are advantages and disadvantages of command economy structures. Command economy advantages include low levels of inequality and unemployment and the common good replacing profit as the primary incentive of production. Command economy disadvantages include lack of competition and lack of efficiency.
A command economy is one in which a centralized government controls the means of production. The government determines what is produced, how it is produced and how it is distributed. Private enterprise does not exist in a command economy. The government employs all workers and unilaterally determines their wages and job duties. There are advantages and disadvantages of command economy structures. Command economy advantages include low levels of inequality and unemployment and the common good replacing profit as the primary incentive of production. Command economy disadvantages include lack of competition and lack of efficiency.
Unlike the invisible hand of the free market, which cannot be manipulated by a single company or individual, a command economy government can set wages and job openings to create an unemployment rate and wage distribution that it sees fit.
Whereas the motivation for profit drives most business decisions in a free market economy, it is a non-factor in a command economy. A command economy government, therefore, can tailor products and services to benefit the common good without regard to profits and losses. For example, most true command economy governments, such as Cuba, offer free, universal health care coverage to their citizens.
Command economies sit at a disadvantage as their inherent lack of competition hinders innovation and keeps prices from resting at an optimal level for consumers. Although those who favor government control criticize private firms that esteem profit above all else, it is undeniable that profit is a great motivator and drives innovation. For this reason, most advancements in medicine and technology have come from countries with free market economies, such as the United States and Japan.

Efficiency is also compromised when the government acts as a monolith, controlling every aspect of a country's economy. The nature of competition forces private companies in a free market economy to minimize red tape and keep operating and administrative costs to a minimum. If they get too bogged down with these expenses, they achieve lower profits or have to raise prices to meet expenses; ultimately, they are driven out of the market by competitors capable of operating more efficiently. Production in command economies is notoriously inefficient as the government feels no pressure from competitors or price-conscious consumers to cut costs or streamline operations.



7 0
3 years ago
Which is a characteristic of animals that are in the same food web?Required to answer. Single choice.
mina [271]
They are in the same ecosystem
4 0
2 years ago
What substance will heat up fastest water, dry sand, wet sand or rock?<br>​
JulsSmile [24]

Answer:

Sand heats up fastest.

4 0
3 years ago
Read 2 more answers
Other questions:
  • Which major tissue category includes tissues that function in secretion, absorption, and filtration?
    11·1 answer
  • The ________ is the part of the brain with dense connections with a variety of sensory areas of the brain; it is critical for cl
    15·1 answer
  • What are the subunits of DNA and what is their function?
    14·1 answer
  • In eukaryotic cells, the process indicated by arrow A occurs in the
    8·1 answer
  • What are the 2 main circulations of the body?
    13·1 answer
  • What is the main difference between logistic and exponential growth curves? a. Logistic growth curves never increase exponential
    14·2 answers
  • An organism that has two different alleles for the same genetic trait.
    15·1 answer
  • How could the knowledge of cell division and cell differentiation help humans ?
    6·2 answers
  • What do we call the position of an organism in a food chain or food web?
    9·1 answer
  • Biomes include both biotic and abiotic elements. which set includes both biotic and abiotic elements of an estuary?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!