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
kondor19780726 [428]
3 years ago
10

How have the factors that trigger an asthma attack changed since the 1900s? As a researcher, how would you put together the clue

s given here to explain the emerging epidemic?
Biology
1 answer:
eduard3 years ago
4 0

so if you look up things that can cause an asthma attack it will also show that viruses and bacteria are a cause. with asthma you lungs could already be inflamed as well as your air way wich makes it harder to breath. when you have c-19 it will inflame your lungs even more so it makes it even harder to breath given an asthma attack. more asthma attack now are probably caused by c-19 because it is all over the place and the percent of asthma attack by virus has dramatically increased.

You might be interested in
You are stranded on a desert island with all of the food and water you would need. you have no electricity, no cell phone signal
zalisa [80]
Honestly I’d just bring some books and a solar powered radio so I won’t get bored
4 0
3 years ago
Read 2 more answers
What ion movement changes the membrane potential in a contractile cell from negative to positive during the rapid depolarization
Lesechka [4]

Answer:

The influx of calcium ions.

Explanation:

The influx of calcium ions at a certain point produces phase of the action potential also called depolarization which results in the ion movement changes the membrane potential from negative to positive inside the cell.

In action potential, calcium ions may control gene transcription, cell excitability, and neurotransmitter release. In chemical synapses, the influx of calcium ions leads to vesicles filled with neurotransmitters move to the surface of the cell, and into the synaptic cleft release their contents.

8 0
3 years ago
Please help jdixnwjdj
Ksivusya [100]

Answer: Homeostasis

Explanation: One way that a cell maintains homeostasis is by controlling the movement of substances across the cell membrane. The lipid bilayer is selectively permeable to small, nonpolar substances. Proteins in the cell membrane include cell-surface markers, receptor proteins, enzymes, and transport proteins.

6 0
3 years ago
_______ are the proteins that DNA is wound around to form chromosomes.
Romashka [77]
B. Histones is the correct answer.
4 0
3 years ago
If most of the Earth is covered with water, how can there be water shortages?
alexandr1967 [171]
Drinking water shortages? Water across the world isn't purified which without purification doesn't quench thirst.
7 0
3 years ago
Read 2 more answers
Other questions:
  • The _____ turned out to be a jaw of a young orangutan attached to the skull of a modern human.
    15·1 answer
  • Meiosis and sexual reproduction each lead to variation in the genetic make-up of every person. Explain how meiotic events, rando
    14·2 answers
  • What is the formation of male sex cells called?
    13·1 answer
  • 8) The by-products of cellular respiration include A) energy and oxygen. B) glucose and oxygen. C) carbon dioxide and water. D)
    5·1 answer
  • 1. Nutrients flow and energy cycles in an ecosystem.<br> о<br> True<br> False
    7·1 answer
  • Help ME QUICK!
    8·2 answers
  • Identify whether this describes heat or temperature.<br> Symbol for the unit of measurement: C
    8·1 answer
  • Which of the geochemical cycles uses bacteria at every phase?
    9·1 answer
  • Can you rearange it please​
    10·2 answers
  • Classify each resource as renewable or nonrenewable.
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!