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
uysha [10]
2 years ago
10

Introducing substances into the air that may be harmful to living organisms or the environment is called

Biology
1 answer:
Gennadij [26K]2 years ago
3 0
I believe the answer is C) Air Pollution
You might be interested in
Which one of the following does not belong with the others?
Eddi Din [679]
Interphase is the awnser... Hope this helps
3 0
3 years ago
Read 2 more answers
Explain why it would be logical that the intracellular concentration of many molecules is near the Km of the enzymes for which t
Stolb23 [73]

Answer:

The intracellular is where enzymes need to perform optimally or near optimum.

Explanation:

The Km is the concentration of molecules where an enzyme performs at half of its maximum velocity (Vmax). Therefore, when molecules are near Km the enzyme is able to hydrolyze molecules nearer its Vmax.  

3 0
3 years ago
Read 2 more answers
What are the functions of T memory cells
viktelen [127]
They provide the immune system with "memory" against previously encountered pathogens.

T memory cells are necessary for protective immunity against invading pathogens
7 0
3 years ago
Read 2 more answers
In many tropical areas, rain forests have been clear cut in an effort to grow food crops. This effort has not been successful be
4vir4ik [10]

The correct answer is option C, that is, have poor soils with little organic matter.  

In the tropical rain forests, only a thin covering of decaying organic matter is present. The majority of the tropical rainforest soils are comparatively poor in nutrients. The torrential rains and millions of years of weathering have washed the majority of nutrients out of the soil.  

In the tropical rain forests, the soils are generally poor in nutrients and all the nutrients are captivated in the living species. The soils in various regions of the tropical rain forests are laterite soils.  


8 0
3 years ago
Read 2 more answers
A pure-breeding fruit fly with curled wings mates with a pure-breeding fruit fly with normal (straight) wings. The F1 mate with
vesna_86 [32]

Answer:

The dominant curled wing allele is also a recessive lethal.

Explanation:

If we look at the F2 ratio we see that :  

curled wings: straight wings= 160:80

                                               =2:1

Hence,  if curled wings is considered to be a dominant trait then Curled wings * straight wings

Dd x dd

Punnet square will be as follows :

           d                    d

D   |    Dd   |        Dd

d    |    Dd   |        dd

Hence in order to get F2

Dd x dd

Punnet square will be the same as above if the F1 cross is Dd* Dd

        D    d

D DD Dd

d Dd dd

if DD is lethal then the ratio is

Dd:dd=2:1

that is curled wings: straight wings=2:1

Hence, The dominant curled wing allele is also a recessive lethal.

6 0
3 years ago
Other questions:
  • Which is evidence for the idea that cells are the basic units of life?
    14·1 answer
  • Autotrophs produce food through what process?
    15·2 answers
  • When a honeybee pollinates a flower, the symbiosis would be _______
    9·1 answer
  • How long is a term for a US senator?
    15·2 answers
  • What is easier to remediate surface water or groundwater <br><br>answer fast
    14·1 answer
  • Why are hurricanes considered more damaging than tornadoes when tornados have stronger winds?
    15·1 answer
  • What is produced in transcription?
    7·1 answer
  • What can rapidly pass directly through the phospholipids of the plasma membrane
    6·1 answer
  • Which organelle is labeled H?
    14·2 answers
  • A chloroplast is releasing large amounts of oxygen. What does this tell you about what other processes are going on inside the c
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!