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
irinina [24]
2 years ago
7

Why is hematite called an ore?​

Biology
1 answer:
Dima020 [189]2 years ago
3 0

Answer:

hematite, also spelled haematite, heavy and relatively hard oxide mineral, ferric oxide (Fe2O3), that constitutes the most important iron ore because of its high iron content (70 percent) and its abundance.

Explanation:

You might be interested in
How are stem cells currently being used in the laboratory?
IRISSAK [1]

Answer:

Stem cell is the special type of cell that can differentiate to give any cells in the body. Cell therapy nowadays are using stem cell in order to replace damaged tissue.

Researchers are finding out ways to treat diseases like diabetes, Parkinson's, spinal cord injury and heart injury etc. These cells have the ability to repair damaged heart cells after a heart attack. They can also treat neurological problems.





5 0
3 years ago
Read 2 more answers
Explain why WT-Wt cross breeds have no gull in offspring
densk [106]

Answer:

C. Both A and B

Explanation:

Hope it helps

3 0
2 years ago
When atoms in a covalent bond share electrons unequally (one atoms pulls more than the other), the bond is said to be __________
IrinaK [193]
When atoms in a covalent bond share electrons unequally (one atoms pulls more than the other), the bond is said to be a polar bond is formed when electrons are unequally shared between two atoms. Polar covalent bonding occurs because one atom has a stronger affinity for electrons than the other (yet not enough to pull the electrons away completely and form an ion).
8 0
3 years ago
Read 2 more answers
A zebra cell is just about to replicate its DNA. Which of the following will happen first?
Rom4ik [11]
C.) T<span>he DNA unravels to make two strands </span>
4 0
3 years ago
Which element is most likely to be a nonreactive gas?
aniked [119]

Answer:

Xe

Explanation:

Cs and Na are solids in room temperature while F and Xe are gases.

The number of electrons in the outermost shell of an atom will determine its reactivity. Out of the gases given Xe and F, F ( the most electronegative element) posses 5 valence shell electrons which makes it highly reactive while Xe which is a noble gas posses 8 valence shell electrons which makes it less reactive compared to many elements.

8 0
3 years ago
Other questions:
  • What is the taxonomy of two organisms from largest grouping to smallest grouping? For example: Bess Beetle; Eukarya, Animalia, A
    7·1 answer
  • Imagine a forest of leafy, deciduous trees living in these conditions
    5·1 answer
  • Explain how the muscular and skeletal systems work together within the body.
    5·1 answer
  • How are surface area of lungs important for gaseous exchange
    14·1 answer
  • Suppose that gene X is induced in E. coli cells when they are treated with high levels of ethanol. A mutation in region 1 in the
    14·1 answer
  • Two steps in the carbon cycle
    11·2 answers
  • What are invasive species? APEX
    8·2 answers
  • Several Substances are shown in this picture. Two of the substances are in two different forms. Name the two substances and thei
    12·1 answer
  • How has the system of classification chaged over time and what technology aloowed for this change?
    8·1 answer
  • Water is warmed by the sun and
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!