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
crimeas [40]
3 years ago
14

Which gas has recently increased in the mesosphere, creating a rise in water vapor which has led to the formation of high-altitu

de clouds that are visible at night?
A) Ozone
B)Methane
C)Carbon Dioxide
D)Hydrogen
Biology
1 answer:
sergey [27]3 years ago
7 0

Answer:

I'm not 100% sure but I'm positive the answer was or is Methane, correct me if I'm wrong!

You might be interested in
When the cells of the ______ are stimulated, the desire to eat subsides?
Tasya [4]
Satiety center of the brain
6 0
3 years ago
¿Cuánto es el gasto energético en diez años, sabiendo que se mantuvo la cantidad de produccion mensual de acero?
GenaCL600 [577]

Answer:

si

Explanation:

4 0
3 years ago
: Cytotoxic T cells are rapid killers of infected target cells. Within minutes of the interaction of a cytotoxic T cell with a t
LiRa [457]

Cytotoxic T cells are rapid killers of infected target cells. Within minutes of the interaction of a cytotoxic T cell with a target cell, the program of apoptosis in the target cell is initiated. This rapid activity is a consequence of The extremely rapid production of granzymes and perforin by cytotoxic effector cells upon encountering a target cell.

  • A type of T cell known as a cytotoxic T cell (CD8+ T cell) is in charge of removing things that the immune system recognizes as dangerous.
  • Cytotoxic T cells are essential for controlling bacterial growth and illnesses in the body.
  • By instructing their targets to undergo apoptosis, cytotoxic T lymphocytes kill their prey.
  • Cytotoxic T cells can instruct antigen-specific target cells to die within 5 minutes of coming into contact with them when they are mixed with target cells and quickly brought into contact by centrifugation.
  • The speed with which cytotoxic T cells can induce apoptosis in their targets is due to the release of prepared effector molecules that trigger the target cell's own endogenous apoptotic pathway.

learn more about Cytotoxic T cells here: brainly.com/question/9292555

#SPJ4

8 0
2 years ago
Be able to analyze data and make conclusions about the data
Ganezh [65]
Elaborate more please
5 0
4 years ago
What is the differhence between food web and food chain
vazorg [7]
Food webs are more complex than food chain
8 0
3 years ago
Other questions:
  • Write a summary statement for unsaturated fats including whether they are solids or liquids at room temperature and whether they
    7·2 answers
  • What is the function of Golgi complex?
    15·1 answer
  • What are reasons that Mendel used pea plants in his genetic experiments
    6·1 answer
  • Young animals approaching maturity might do which of the following to find mates or establish new territories?
    6·2 answers
  • Passive transport is the movement of materials across the cell membrane without the use of:
    5·1 answer
  • What level of organization is represented by each<br> image?
    14·2 answers
  • Which two monomers may combine to form a polyester?
    6·2 answers
  • Need help with lining up mutated DNA sequence
    8·1 answer
  • A, I need help on a short science quiz! Very soon, please...
    10·2 answers
  • As
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!