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
andreev551 [17]
3 years ago
14

Describe the difference between a chemical and physical change

Biology
1 answer:
Drupady [299]3 years ago
8 0

Answer:

A physical change effects a substance physically. Examples include cutting, bending, dissolving, freezing, boiling, and melting.

A chemical change effects a substance chemically. Examples include burning, rusting, and digesting.

Hope this helps.

You might be interested in
Where does thyroxine come from and what does it do?
GREYUIT [131]

Thyroxine is an important hormone released into the bloodstream by the thyroid gland in the body. When tyroxine is released into the blood stream, it moves through certain organs such as the kidney and liver, where most of it is changed to an active form known as triiodothyronine. Thyroxine perform important roles in brain development, heart and digestive functions, bone maintenance, controlling muscle and metabolic rate of the body.

4 0
3 years ago
pick one organ in the human body and describe how the structure (shape, size, location) of that organ is related to its function
Anna11 [10]

Answer:

The kidney consists of an inner renal medulla and an outer renal cortex. Between these is a flow of Nephrons. They work together to create urine.

8 0
3 years ago
Ir teacher D UT
vlabodo [156]

ALL animals make use of other animals and organisms for food. They are heterotrophic so they have to get energy elsewhere.

ALL animals are capable of motion at some stage of their lives.

Animals developed specialized cells and tissues that are advanced and complex.

And because all animals eat I would assume they all digest the food they ingest. Other than parasites who don't really digest their food.

7 0
3 years ago
The -------------- is a sheet of muscle that helps us breathe and it is situated just under the ribs and lungs.
Olin [163]
<span>d. Fun fact, if you ever feel pain in your diaphragm, its because of improper breathing. to counter this discomfort, raise your hands above your head and breathe deeply</span>
<span />
4 0
3 years ago
Read 2 more answers
A special type of homogeneous mixture which is a solid solution made of metals is
NNADVOKAT [17]
1. Alloy

Alloy is a mixture or metallic-solid solution composed of two or more elements.
4 0
3 years ago
Other questions:
  • Mendel had no understanding of DNA as the genetic material, yet he was able to correctly predict how traits were passed between
    13·1 answer
  • _2. Second stage of the cell cycle when DNA is copied
    13·2 answers
  • What is the difference between a monohybrid cross and a dihybrid cross?
    7·1 answer
  • After fertilization, which type of cellular division is responsible for the growth and development of a complex, multicellular o
    15·1 answer
  • A single piece of coiled DNA is known as a?
    14·2 answers
  • Susan wants to see how different chemicals in the soil affect plant growth. Therefore, she gets all of the same type of plant, s
    13·2 answers
  • HELP!!! Explain how a specific voluntary movement is ‘learned’ by the body. You may choose to write about any movement which you
    8·1 answer
  • One reason that Mendel choose garden peas for his experiments on heredity was because: A. pea plants produce many offspring B. p
    9·2 answers
  • If correct you get Brainliest. 25 POINTS!
    11·1 answer
  • Science question. will give brainliest! part 4!
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!