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
Blizzard [7]
3 years ago
7

Which pure form of carbon is used in pencil lead? charcoal coal fullerene graphite

Biology
1 answer:
kotegsom [21]3 years ago
8 0

Graphite is well known to be pencil lead - You might actually learn this in Chemistry/Physical Science like we did!

Charcoal & coal you cannot use - you could but it'd be difficult and irritating.

Fullerene is the third form of carbon. It can be used for electronics AND medicine. Amazing right??

You might be interested in
Which are structures of the excretory system? Select four options.
ser-zykov [4K]

Answer:

The right answer is kidney, bladder, ureter, urethra.

8 0
3 years ago
Read 2 more answers
If a plant has 20
Arlecino [84]

Answer:

10 chromosomes

Explanation:

If the plant has 20 chromosomes, its sperm (the pollen) will have 10.

Why?

Because when this sperm (pollen) fertilizes a plant egg (?) they must end up with a total of 20 chromosomes for the plant baby.

6 0
3 years ago
Some steps in cell division are shown below:
Basile [38]
Step 3 is most likely to occur during meiosis
5 0
3 years ago
A fly that is homozygous dominant for both body colour and wing size mates with a fly that is recessive for both characteristics
Nikolay [14]

Answer:

How are you today

Explanation:

i'm just going around making sure everyone has a blessed day!

7 0
3 years ago
Information of cursorial animals​
just olya [345]

Answer:

A cursorial organism is one that is adapted specifically to run. There are different ways of distinguishing cursorial organisms; for example, they can be distinguished by feeding habits so that a horse is a cursorial grazer and a wolf a cursorial predator.

Explanation:

8 0
3 years ago
Other questions:
  • Without enzymes many of the processes in our bodies would
    14·1 answer
  • Carlos says a carnivore is an animal that eats meat. Alan says that a carnivore is an animal that eats only plant material. Who
    13·2 answers
  • The process illustrated here is somewhat different from those we have been studying, because the pressure change is due to chang
    8·1 answer
  • Organelles such as mitochondria and the endoplasmic reticulum have membranes that compartmentalize reactions and other metabolic
    8·1 answer
  • Which of these is NOT a
    14·1 answer
  • Question b OT 15
    7·1 answer
  • What are characteristics that are passed from parent to offspring known as?
    14·1 answer
  • What magnification will you generally start out using when scanning for parasites? A. 4X. B. 10X. C. 40X. D. Both A and B.
    13·1 answer
  • 3. Explain the feeding behaviors of the following
    12·1 answer
  • If the volcanic ash from an eruption extends to 2.5 miles into the atmosphere, how many kilometers does this represent?
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!