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
lilavasa [31]
3 years ago
9

What Forms a new substance with different chemical and physical properties 

Biology
1 answer:
DochEvi [55]3 years ago
4 0
Apply the soap to the ocean to bath in it
You might be interested in
What is a hypothesis?
earnstyle [38]

Answer: D.) a suggested answer to a problem

Explanation:

A hypothesis is a supposition, suggested answer or a proposed explanation based on limited evidence which can be use to start an investigation. A hypothesis is more than a guess but less than a established theory and it can be tested through study and experiments.

<u>A hypothesis is part of the scientific method </u>because it is a prediction which can be tested and the results from those experiments may disprove a hypothesis, but can never entirely prove one.

It is not a conclusion because it is an idea which tries to explain an observation. It is not information collected from experiments because hypothesis are formulated before carrying out the experiments and it is not a widely accepted idea because it just proposes a tentative explanation about a phenomenon.

7 0
3 years ago
which scientist created test that helped confirm that bacteria and other microorganisms cause a variety of diseases
Crazy boy [7]

Answer:  Louis Pasteur

Louis Pasteur in 1860s, proposed germ theory. The theory was based upon the fact that diseases are caused by the microorganisms. He was officially the first to publish his work.

5 0
3 years ago
Avoiding bias, increases reliability and is important to experimental data. A scientist is investigating the cause of contaminat
lys-0071 [83]

Answer:

A. Resident 1

Explanation:

the answer is resident one because they have no personal connection to the gas station but the other residents do. This leaves them unbiased to the situation

7 0
3 years ago
Evidence of a chemical change can be observed when-
xeze [42]

Answer:

A. a solid melts into a liquid

Explanation:

4 0
2 years ago
Jose has an extra chromosome on the twenty-first pair of chromosomes. the disorder was once referred to as mongolism. this will
Marat540 [252]
It would cause him to have trisomy.
6 0
3 years ago
Other questions:
  • The purpose of a hypothesis is: 1. to start a plan to test your idea 2. to provide the answer to your investigation 3. to allow
    9·1 answer
  • ¿Párrafo de la situación de los osos polares?
    12·1 answer
  • Compare the behavior of an endotherm and an ectotherm on a hot summer day. How does each organism respond to changes in the envi
    7·2 answers
  • Which organism gathers its energy directly from the sun?
    12·1 answer
  • What chromosomes are found in body cells but not sex cells?
    14·1 answer
  • Which gland controls formation of male body features
    15·2 answers
  • Plants, algae and phytoplankton are the main components of the _________ carbon cycle.
    7·2 answers
  • How would mutations affect the production of amino acids and therefore proteins?​
    8·1 answer
  • What is a SNP mutation?
    5·1 answer
  • Define Scientific method ?​
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!