Question and answer
Allergies are caused by which of the following?      A. Strong toxins in the environment B. Reactions to antigens C. Ingesting IgA in breast milk D. Autoimmune diseases
Allergies are caused by: REACTIONS TO ANTIGENS.
debnjerry|Points 67044|
Question
Asked 2/8/2015 10:26:33 PM
Updated 2/9/2015 12:15:42 AM
0 Answers/Comments
This answer has been confirmed as correct and helpful.
Confirmed by selymi [2/9/2015 12:15:42 AM]
Get an answer
New answers
Rating

There are no new answers.

Comments

There are no comments.

Add an answer or comment
Log in or sign up first.
Questions asked by the same visitor
Which of the following is not a major ocean on Earth?      A. Southern B. Atlantic C. Pacific D. Indian
Weegy: Southern is not a major ocean on Earth. (More)
Question
Updated 2/13/2015 1:50:47 AM
0 Answers/Comments
  Lightning heats the surrounding air to      A. 3,000°C. B. 300°C. C. 300,000°C. D. 30,000°
Weegy: Lightning heats the surrounding air to 30,000 C. (More)
Question
Updated 2/13/2015 2:52:00 AM
0 Answers/Comments
11.   A narrow region between two air masses of different densities is a      A. ridge. B. system. C. front. D. gulley.
Weegy: A narrow region between two air masses of different densities is a FRONT. (More)
Question
Updated 2/13/2015 2:46:20 AM
0 Answers/Comments
29,328,494
questions answered
GET
Answers.
GET THE APP.
weegy*
*
Get answers from Weegy and a team of really smart live experts.
Popular Conversations
Antoine is making a banner in the shape of a triangle. He wants to ...
Weegy: The border will be 33b- 8 long.
2/15/2019 4:26:02 AM| 6 Answers
Google is the most popular
Weegy: Google is the most popular search engine.
2/18/2019 7:44:47 AM| 5 Answers
Which of the following words is an antonym for friendly?
Weegy: Unpleasant is an antonym for friendly.
2/18/2019 5:44:49 PM| 4 Answers
The system of mass production in manufacturing developed rapidly
Weegy: The system of mass production in manufacturing developed rapidly mean that machines rapidly produced large ...
2/20/2019 11:24:23 AM| 3 Answers
What is Team STEPPS?
2/13/2019 11:41:09 AM| 3 Answers
10 inches equals how many millimeters?
Weegy: There are 100 millimeters in 10 centimeters. User: 5. Which of the following terms is defined as the ...
2/21/2019 7:31:45 PM| 2 Answers
S
R
L
R
P
R
P
R
R
R
R
P
R
P
P
P
L
Points 2023 [Total 6846] Ratings 14 Comments 1883 Invitations 0 Online
S
L
1
R
Points 1369 [Total 1621] Ratings 23 Comments 1059 Invitations 8 Offline
S
L
P
C
Points 1233 [Total 2540] Ratings 6 Comments 1173 Invitations 0 Online
S
L
Points 460 [Total 571] Ratings 16 Comments 290 Invitations 1 Offline
S
L
Points 446 [Total 1507] Ratings 4 Comments 406 Invitations 0 Offline
S
L
Points 433 [Total 433] Ratings 0 Comments 13 Invitations 42 Offline
S
L
Points 305 [Total 305] Ratings 5 Comments 15 Invitations 24 Offline
S
L
Points 174 [Total 174] Ratings 1 Comments 4 Invitations 16 Offline
S
L
Points 162 [Total 162] Ratings 0 Comments 2 Invitations 16 Offline
S
L
Points 103 [Total 103] Ratings 0 Comments 13 Invitations 9 Offline
* Excludes moderators and previous
winners (Include)
Home | Contact | Blog | About | Terms | Privacy | © Purple Inc.