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
Nataliya [291]
3 years ago
5

Adverse reaction to a normally harmless substance in food that does not involve the body's immune system

Biology
1 answer:
algol [13]3 years ago
4 0
It's a chemical imbalance.
You might be interested in
What types of bacteria does ampicillin target? pls answer!
postnew [5]

Ampicillin is a prescription penicillin-type antibiotic used to treat many different types of infections caused by bacteria, such as ear infections, bladder infections, pneumonia, gonorrhea, and E. coli or salmonella infection.

4 0
4 years ago
Read 2 more answers
Plants and animals that live in estuaries face a dilemma in maintaining water balance inside their cells. During high tide they
jok3333 [9.3K]

Answer:

The correct answer is "a hypertonic solution".

Explanation:

Seawater is the most clear example of a hypertonic solution in nature. The concentration of ions in seawater are far more superior than the concentration of ions inside a plant or an animal cell, since seawater have an osmolarity of about 1000 mOsm/l. Therefore, at high tide a plant or animal cell will be in a hypertonic solution, and the cells must have adaptions to avoid cell shrinking and dead.

6 0
3 years ago
Utah has the largest concentration of oil shale and tar sands in the United States. Which statement identifies a disadvantage to
aivan3 [116]

Answer:

Extraction of oil from tar sands is not economically feasible.

Explanation:

6 0
3 years ago
The raw material used by plants during photosynthesis N2and O2 O2,H2 and CO2 CO2 and water water and minerals​
strojnjashka [21]

Answer:

Thus, the correct answer is 'Carbon dioxide, water, and sunlight'.

3 0
3 years ago
What is the correct chronological order of important evolutionary events? Group of answer choices Evolution of bipedalism; regul
Keith_Richards [23]

Answer:

evolution of bidepadlism,

increase in enamel thickness,

regular use of stone tools, enlargement of brain to around 1,450 cc

Explanation:

5 0
3 years ago
Other questions:
  • The physician has ordered that the client should ambulate 3 times a day. the nurse enters the room to ambulate the client and th
    11·1 answer
  • Is a pelican a herbivore carnivore or omnivore?
    10·1 answer
  • The graph shows the pressure of an ideal gas as a function of its
    7·1 answer
  • Which of the following is an example of the endocrine system directly interacting with the nervous system?
    14·1 answer
  • How is the lymphatic system related to the cardiovascular system
    5·1 answer
  • What is another name for reservoirs
    8·1 answer
  • The structure composed of a sheet of simple squamous epithelial cells that's folded onto itself to form a double layer is a
    14·1 answer
  • What is mentruation? give example​
    11·1 answer
  • How many sex chromosomes does a human somatic cell have?<br> a 1<br> b 2<br> c 22<br> d 44
    14·1 answer
  • What impact will a cleaner Bay have on the current invasive species populating the Bay?
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!