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
Paul [167]
4 years ago
11

Would your work in cleaning the beach be considered physical or a chemical change to the environment? Explain your reasoning.

Chemistry
1 answer:
gregori [183]4 years ago
6 0
Physical because it can easily turn back into the original "substance"
You might be interested in
Pls helppppppppppppp
Margarita [4]
The first one shows greater amplitude because there is more space between the waves. The amplitude of a wave refers to the maximum amount of displacement of a particle on the medium from its rest position. In a sense, the amplitude is the distance from rest to crest. Similarly, the amplitude can be measured from the rest position to the trough position.
8 0
3 years ago
What makes nitric oxide unique among neurotransmitters?​ Select one: a. ​It is an organelle. b. ​It is released before the actio
kaheart [24]

Answer: It is a gas  

Explanation:

The most unique thing about nitric oxide being a neurotransmitter is that it is the only neurotransmitter which is in gaseous form.

Nitric oxide is small gaseous molecules which is synthesized by the de novo process in the neuronal tissue.

It can diffuse by plasma membrane.

It diffuses out of the postsynaptic neurons and acts on the neighboring neurons and presynaptic terminals to assist the generation of the Long Term potentiation.

5 0
3 years ago
The continents do not end at the shoreline. Land forms continue under the sea extending from the continental shelf to the deep o
Ann [662]

The answers are A C and D

6 0
3 years ago
Read 2 more answers
ATOMS , help me solve this , and thx for your help
lys-0071 [83]

Answer:

8?

im not sure

Explanation:

4 0
3 years ago
Read 2 more answers
An atom has 17 protons and 18 neutrons.
eimsori [14]

Answer:

35Cl

Explanation:

The number of protons in an element is it's atomic number. Atomic number of Cl is 17. So the element is chlorine. The total sum of the number of protons and neutrons gives the mass number.So mass number of Cl is 17+18=35.So the given atom is Chlorine with mass number

35.

5 0
3 years ago
Other questions:
  • Why can you never see the far side of the mood from earth?
    14·2 answers
  • How many carbons are present in the hydrocarbon 3-ethyl-2,3,4-trimethylpentane
    11·1 answer
  • When a 2.5 mol of sugar (C12H22O11) are added to a certain amount of water the boiling point is raised by 1 Celsius degree. If 2
    7·2 answers
  • Does the burning of coal produce flame as the burning of wood does?
    11·2 answers
  • How many valence electrons does p3- have
    6·1 answer
  • The following reactions can be used to prepare samples of metals. Determine the enthalpy change under standard state conditions
    12·1 answer
  • What is The Magnus Effect/Force? Explain.
    9·1 answer
  • What particle revolves around the center of the atom? What is its Charge?
    10·1 answer
  • Place winter
    6·2 answers
  • Which conditions will increase the rate of a chemical reaction?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!