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
cluponka [151]
3 years ago
7

Which type of substance cannot be separated physically

Biology
2 answers:
nata0808 [166]3 years ago
7 0

Answer:

a pure substance because it cant be divided/ separated into parts

dolphi86 [110]3 years ago
4 0
A pure substance cannot be separated physically
You might be interested in
A geologist is comparing the properties of different minerals. He rubs each one on a piece of white tile and observes the color
gulaghasi [49]

Answer:

              Streak test is used to compare the properties of different minerals.  

Explanation:

                    Streak test is perform on rocks to check the properties of a mineral or rocks. If you have a piece of white floor tile, You can use it for the test. In this test we rub mineral on a piece of white tile Turn your tile so that the dull side faces up. Take your rocks one at a time and rub them back and forth over the surface of the tile and observe the color of the powder left behind which will tell about the type of mineral.

3 0
2 years ago
Which best defines the population growth rate?
Aleks [24]

Answer:

A a(birth rate+immigration)-(death rate)

7 0
3 years ago
A conservation plan could proceed with a single 20-square kilometer habitat preserve or with two habitat preserves, measuring a
Aleksandr [31]

A conversational plan with two habitat preserves, measuring a total of 20 square kilometers combined will preserve more species because this cause segregation of species based on their adaptability towards a safer and secure environment. For example if a lion and deer try to live in the same conservation area, then it’s obvious that the life of deer is always at risk. But in cases of segregated preserved areas both herbivorous and carnivorous animals can live separately. Also if there is special inclination of one species towards other then also these two species can live separately.  

Segregation also enhances the diversity in the sense that it could lead to a new ecosystem with a new ecological balance within it. Conservation biologists focus on these areas as they claim that  where the greatest number of unique species can be found and protected with in the large number of reserve areas with the least amount of effort  


6 0
3 years ago
Read 2 more answers
Give your pinterest I'd pls​
agasfer [191]

Answer:

my I'd is - Itz Unique Girl

but why do you want it??

7 0
2 years ago
Tính trạng là gì sinh học 9
stepan [7]

Answer:Tính trạng kiểu hình, hay tính trạng là một biến thể đặc trưng về kiểu hình của một sinh vật có thể do di truyền, do môi trường hoặc là sự kết hợp của cả hai yếu tố trên. Ví dụ, màu mắt là một đặc trưng, màu mắt xanh, nâu hay hạt dẻ là các tính trạng

Explanation:

6 0
2 years ago
Other questions:
  • The most important mineralocorticoid regulator of electrolyte concentrations in extracellular fluids is ________.the most import
    14·2 answers
  • Stem cells are undifferentiated cells that have the ability to continue to grow and divide in their nonspecialized state for lon
    15·1 answer
  • The arrow is pointing to which part of the brain?
    9·2 answers
  • The primary agency of contact metamorphosim is
    14·1 answer
  • Assume that a cell is carrying out its day-to-day activities. At one point, the nucleotides GAT are paired with the nucleotides
    13·1 answer
  • A student discovers an arachnid with a segmented abdomen, long legs, and a tail with no stinger. The student uses the dichotomou
    14·1 answer
  • Classify as man-made or natural extinction: Global Warming
    6·2 answers
  • * Apply Concepts A particular plants diploid number of chromosomes is 50. Describe the number of chromosomes in one of the plant
    10·1 answer
  • Sir Isaac Newton probably never conducted any experiments.<br> True<br> False
    11·2 answers
  • Select all of the choices that are true regarding tides...
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!