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
erastovalidia [21]
3 years ago
15

An envelope is used by viruses to

Biology
1 answer:
Lerok [7]3 years ago
4 0

Answer:

Spread

Explanation:

People use envelopes very often. The germs people carry are put into the envelope and then it's sent out to many others.

You might be interested in
What do you think will happen to the temperature when the amount of water vapor increases?​
Marysya12 [62]
Increasing water vapor leads to warmer temperatures, which causes more water vapor to be absorbed into the air. Warming and water absorption increase in a spiraling cycle. Hope it helps!
7 0
3 years ago
WILL GIVE BRAINLIEST !!
QveST [7]

The answer is carbon dioxide.

Hope this helps!!

7 0
3 years ago
Read 2 more answers
In guinea pigs, dark hair (D) is dominant over light hair (d) and curly hair (C) is dominant over smooth hair (c). Complete a di
Alexxx [7]
P:               DdCc          x           DdCc
g:      DC  Dc  dC  dc           DC  Dc  dC  dc

1.)
 
              DC                       Dc                   dC                     dc

DC       DDCC                   DDCc              DdCC              DdCc
Dc        DDCc                    DDcc              DdCc               Ddcc
dC        DdCC                   DdCc               ddCC              ddCc
dc         DdCc                    Ddcc               ddCc               ddcc 

2.)

G= 1:2:2:1:1:4:2:2:1

3.)

F= 9:3:3:1
7 0
4 years ago
Human activities can disturb natural ecosystems which is a human activity that can change local ecosystems
Bad White [126]

Answer:

There are many way's we change local ecosystems one way is urbanization.

Explanation:

If the human race keeps building on more land ecosystems will die out and animals will become extinct.

8 0
3 years ago
In a car accident, jane suffered a chest injury that resulted in impaired breathing and respiratory acidosis. how will her body
ehidna [41]
  Her  body compensate  for  imbalance    by Kidney retain  bicarbonate  ions  .An  increase  in  hydrogen  ion  in  the body  causes  the  kidney  excrete more  acid.These  lowers  the  PH  of  the  blood  since  hydrogen ion  are  increased  while  bicarbonate  ion  are  decreased
3 0
3 years ago
Other questions:
  • The optic nerve is located in which cavity?
    15·1 answer
  • Most species of cyanobacteria are enclosed in a _____.
    12·1 answer
  • The graph depicts the velocity and times of Elan and Anna during a race
    10·2 answers
  • Which hormone dramatically affects physical appearance?
    6·1 answer
  • Cell that conduct ____________ respiration utilize free oxygen as a final electron acceptor in this process, while those that co
    8·1 answer
  • In what way does healing of cartilage occur in adults (a person who has stopped growing)
    7·1 answer
  • There are two main ways in which molecules are transported into and out of cells - active transport and passive transport. Which
    6·1 answer
  • Which process moves water molecules across the membrane of a cell?
    7·2 answers
  • Timeline of the discovery of Uranus​
    13·1 answer
  • The two types of Earth's crust are oceanic and ______________________. *
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!