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
Lelu [443]
3 years ago
15

3. The force that occurs when two materials rub against each other____

Biology
2 answers:
boyakko [2]3 years ago
7 0

Answer:

D. Friction

Explanation:

friction is when two materials rub against eachother

mrs_skeptik [129]3 years ago
6 0
Friction cause they rub together like when u rub a balloon on hair
You might be interested in
Why are coal, natural gas, and oil non renewable resources ?
Klio2033 [76]

Answer:

Coal, natural gas, and oil can not be filled up again quickly so they are fossil fuels and they are included in nonrenewable resources.

Explanation:

7 0
3 years ago
What is the formula mass of sulfur dioxide
Oxana [17]

Answer:

Mr(SO2)=32+16*2=64

Explanation:

4 0
3 years ago
How many different types of covalent bonds can 2 carbon atoms form with one another
svetoff [14.1K]
<h2>Answer</h2>

Three types of covalent bonds, they can form

<h2>Explanation</h2>

Carbon has four valence electrons in the outer shell but it forms three covalent bonds with another carbon atom. i.e Single bond, double bond and triple bond.

  • The single bond is called Alkanes e.g. Methane, Propane etc.
  • Double bonds are called alkenes e.g. Ethylene, Propylene etc.
  • Triple bonds are called alkynes e.g. Ethyne, Propyne, Butyne etc.
7 0
3 years ago
Difference between the blood component of a normal person and a person suffering from Leukemia disease. I NEED IT FAST PLSS ASAP
tia_tia [17]

Answer:

The same person before to blood if you have a brother and sister to sure when people have blood it's hard for its .

6 0
3 years ago
Interference competition<br> Define
Monica [59]

Answer:

the competition between organisms is direct.

Explanation:

An example is the aggression display between competing organisms. This applies to both intraspecific and interspecific competition. In intraspecific competition, the competing organisms are of the same species.

6 0
2 years ago
Other questions:
  • During what geological period do the angiosperms become more common?
    15·2 answers
  • 1.
    9·2 answers
  • Organisms at each level of the food web use the energy for _______________, and some of the energy is released as heat energy.
    7·2 answers
  • Chromosome is to cactus as gene is to _____.
    10·1 answer
  • MULTIPLE CHOICE:
    14·1 answer
  • Which of these are ions? anions and xenons anions and cations cations and xenons xenons and anions
    6·1 answer
  • Parasites such as bacteria, viruses, and yeasts infest only careless people.<br><br> True<br> False
    8·1 answer
  • Which material is the medium of ocean waves?
    5·1 answer
  • BRAINLIST!!!! PLEASE!!! ITS URGENT ITS DUE IN 3 HOURS HELP.
    13·1 answer
  • Using evidence from the Sea Star Wasting Disease case study, explain how change in allele frequency over time (evolution) happen
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!