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
omeli [17]
3 years ago
11

Which substance is a compound? salt phosphorus sulfur oxygen

Biology
2 answers:
tankabanditka [31]3 years ago
8 0

Answer: The correct answer is salt.

A compound is a chemical substance which is formed by the combination of two or more elements, joined together in a fixed proportion.

Salt is a chemical compound which is formed by the reaction of an acid with a base. For example- NaCl ( sodium chloride) is a common salt. It is formed by the combination of two elements. Therefore, salt is a compound.

On the contrary, Phosphorous (P), sulfur (S) and Oxygen (O₂) are composed of a single element. Therefore, they are not compounds.

Thus, the correct answer for the compound is Salt .


DaniilM [7]3 years ago
5 0

Answer:

A) salt

Explanation:

You might be interested in
Drag each statement to the correct location on the table.
slavikrds [6]
Geothermal energy = Eco-friendly

Cut down trees = not eco-friendly

Biomass instead of coal = eco-friendly

Turn lights on during the day = not eco-friendly

Carpool = eco-friendly

Compost = eco-friendly
5 0
3 years ago
Read 2 more answers
If you walk through a busy crowd and feel a few different people bump and push past you as they walk by, which skin receptors wo
Likurg_2 [28]

Answer:

Mechanoreceptors would be activated

Explanation:

The skin is a complex organ that is found covering the entire surface of the human body. The mechanoreceptors are responsible for the sense of touch, that is, the capture of pressure on the skin. They are the Meissner corpuscles and the Vater-Pacini corpuscles, which are made up of nerve endings and connective tissue, in other words, they are receptors that are stimulated by muscle contraction and pressure on the joint elements. It allows to know the position of the body and the degree of contraction of the muscles.

5 0
2 years ago
Which of the following is a factor that determines the rate of impulse propagation, or conduction velocity, along an axon?a) len
Alexxx [7]

Answer:

c) degree of myelination of the axon

Explanation:

Axon conduction velocity can be defined as the speed at which an electrochemical impulse propagates down an axon.

Factors that determines the rate of conduction velocity are:

  • axon diameter-larger diameter axons have a higher conduction velocity
  • sheeth-a myelin sheath increases the rate of impulse propagatio

Different types of neurons will have different speed of propagation because of their different properties and because different types of information are sent.

6 0
3 years ago
Explain how deforestation can lead<br> to changes in the sea level.<br><br> *In 5 sentences or more*
Ainat [17]

Answer:

Explanation: Deforestation leads to climate change. The fewer trees in environment, the more carbon emmsision there is which warms up the earth. As the earth gets warmer the glaciers and ice caps in the artic and antarctic melt which leads to more water in the ocean. Think of ice melting in a glass of water, the ice melts and turns to water creating more water.

4 0
2 years ago
What receives blood from the head
Ahat [919]

Answer:

Right Atrium

Explanation:

ion really know but sounds like a

Right Atrium/Heart typo answer

6 0
3 years ago
Other questions:
  • **WILL MARK BRAINLIEST AND THANK YOU**
    12·1 answer
  • My test is timed PLse answer
    10·1 answer
  • Neurofibromatosis, a genetic disease caused by mutation on the NF1 gene, follows an autosomal dominant pattern of inheritance. T
    10·2 answers
  • Why are most bacteria most easily stained by basic stains?
    12·1 answer
  • Some fruit flies are born with curly wings which makes them unable to fly. It has been shown that curly wings are caused by a do
    15·2 answers
  • What sequence correctly describes the route that an egg takes through the female reproductive system? (2 points). A.Cervix – fal
    12·2 answers
  • The Cycles of Matter
    11·1 answer
  • Density differences in ocean water are responsible for deep ocean circulation. a. true b. false
    6·1 answer
  • What describes the physical expression of genes like having brown hair or having the ability to roll your tongue?
    15·2 answers
  • characterization of n-2-fixing plant growth promoting endophytic and epiphytic bacterial community of indian cultivated and wild
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!