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
DIA [1.3K]
3 years ago
5

An unknown blue liquid was boiled. A blue solid was left after the liquid boiled away. Is the unknown material a mixture or a pu

re substance?
I think the unknown liquid is a ___________ because...
Biology
1 answer:
kondaur [170]3 years ago
4 0
It is a mixture. 
take salt water for example if you boil the water the salt will be left behind. salt water on its own is not a pure substance a pure substance would be just the water by its self. 
hope that helps. 
You might be interested in
HELP I need answers ASAP
Marizza181 [45]
1. Two factors that are related to changes in Earth’s temperature are _______ and _______.

The sun and the atmosphere or it could also be the ocean.

2. The _______ is the measurement upon which all latitude parallel lines are measured.

Latitude

3. during winter, the northern hemisphere is tilted _______ from the sun.

Away

4. These _______ air masses are those that form at regions over higher latitudes and are indicated by a “P” on a
weather map.

polar latitudes

5. When you are near the equator, the winds you will experience are _______.

Light winds
4 0
3 years ago
Read 2 more answers
What<br> is added to make RNA?
Anarel [89]
Three of the four nitrogenous bases that make up RNA — adenine (A), cytosine (C), and guanine (G) — are also found in DNA. In RNA, however, a base called uracil (U) replaces thymine (T) as the complementary nucleotide to adenine (Figure 3). ... (Remember, DNA is almost always in a double-stranded helical form.)
5 0
2 years ago
What rule is used to join the free nucleotides to the exposed bases of the DNA?
Black_prince [1.1K]
The complimentary base-pair rule. I hope I helped!
7 0
3 years ago
Mike has a problem with his testosterone. He is unable to produce enough. Which will most likely be affected by his inability to
MissTica

Answer:

Fruits will be a great choice. Such as strawberries.

Explanation:

7 0
2 years ago
Kelp forests are usually found at what depths?
s2008m [1.1K]
Kelp forests are usually found at around 30m(= 98.4251969 feet). In my opinion the answer to your question is C. 18-90 feet. I hope that this is the answer that you were looking for and it has helped you.
8 0
2 years ago
Other questions:
  • What can happen when you have taken much more than the normal amounts of vitamins?
    11·2 answers
  • A researcher knows the geographic range of a population of butterflies. given only this information, what else can she deduce ab
    9·1 answer
  • What is the term for when a player stops the soccer ball with their foot?
    10·2 answers
  • Which part of the brain is involved in the regulation of body temperature, hunger, thirst, and sexual behavior?
    6·1 answer
  • Scientists suspect that modern horses have different dietary habits than horses that lived long ago. What is the most reliable s
    8·2 answers
  • What is the function of the organelle labeled number 9 in the image above?
    9·1 answer
  • Due to _____ memory, people are able to recover from being distracted or not paying attention when someone is speaking by relyin
    13·1 answer
  • _________ is the total amount of blood ejected from each ventricle of the heart in 1 min expressed in liters per minute.
    7·1 answer
  • Identify the process in Model 2 that describes an artificial (purely human-caused) process that moves carbon.
    11·1 answer
  • B<br> H<br> C<br> G<br> E<br> F<br> Which organelle is labeled H?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!