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
Zinaida [17]
2 years ago
12

Secondary School

English
1 answer:
vitfil [10]2 years ago
4 0

Answer:

Dear Father

Explanation:

There is a coastal cleanup event at school so I would like your permission to join please

You might be interested in
Read the passage. A photograph shows a young boy with a pointed hat on his head, surrounded by balloons, and sitting at the end
inna [77]
The answer is:

a birthday party.
8 0
2 years ago
Read 2 more answers
The Man Who was Almost a Man Is Mr. Hawkins's deal for the mule fair? Why or why not?
Artist 52 [7]
Because the man needed help
4 0
2 years ago
Based on the passage, if the influenza virus pictured had a mutated hemagglutinin protein, urumin would most likely A) still be
andrezito [222]

Answer:

Viruses are prone to clumping together. Many times extensive sequence changes may not make a difference in antibody recognition. While sometimes small changes in HA are sufficient for a large antigenic distance. That is, with few mutations, some Hemagglutinins may be much less recognized by the antibodies.

Explanation:

As the virus replicates in the body of infected people, the immune system captures several pieces of viral protein, the antigenic antibodies, and produces antibodies against them. There are other types of immune responses, too, but they do not cause long-term immunity, so that is beside the point. The two main viral targets of the antibodies are Hemagglutinin and Neuraminidase, since they are the most exposed proteins of the virus. When antibodies associate with them, in addition to signaling macrophages and other types of defense cells that that foreign body (the virus) has to be attacked, they can still prevent the virus from working. An antibody that attacks the Hemagglutinin receptor recognition region prevents it from associating with cells. They are the so-called neutralizing antibodies.

8 0
3 years ago
Please jelppppppp just help on this one
gavmur [86]

Answer:

b

Explanation:

The spirit of endurance is a real book that talked about actual events.

5 0
2 years ago
Read 2 more answers
Easy Short question but IDK please HELP!
AleksandrR [38]
C, amuse means to entertain and vice versa
8 0
3 years ago
Read 2 more answers
Other questions:
  • What does Susan B. Anthony use in "Speech After Being Convicted of Voting" to appeal to an audience that is likely hostile to th
    11·2 answers
  • Describe the event involving Dally and the police
    15·1 answer
  • From White Fang
    10·1 answer
  • I think she was kidding. she must be​ kidding!
    5·1 answer
  • Is it correct to use "there're" for "there are"?
    12·2 answers
  • What happened to Marguerite and Bailey after they laughed in church?
    15·2 answers
  • In at least 2-3 sentences, write what the quote means to you, or what it makes you think of. QUOTE:
    6·1 answer
  • Read the excerpt from "Hansel and Gretel.”
    12·2 answers
  • Help help help help help help help
    8·2 answers
  • I want some active and passive questions ​
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!