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
GaryK [48]
3 years ago
12

Copd refers to __________.

Biology
1 answer:
Vikki [24]3 years ago
6 0
The correct option is"d", " Chronic obstructive pulmonary disease".
Chronic obstructive pulmonary disease refers to the progressive lung<span> diseases which includes emphysema, </span>chronic<span> bronchitis, refractory (non-reversible) asthma, and some forms of bronchiectasis. </span>
<span>It is assumed that this disease is the third leading cause of death and it affected about 32 million persons in the United States </span>
You might be interested in
What is natural selection?
telo118 [61]

Answer:

i think the answer is A

Explanation:

more likely

8 0
3 years ago
Read 2 more answers
"In the snake experiment, what was the basis for the hypothesis that mimic species benefit from looking" like unrelated harmful
Fantom [35]

Answer:

The contrast in coloration was pivotal to determine if predators attack snakes based on their colors.

It was for studying MIMICRY in snakes.

Assuming all the.snakes were the same the number of attacks will not indicate anything about the effect of the colored rings.

This question on the need for provision of a controlled experiment during experimental investigation. Thus in order to test the effect of a particular condition,another contrasting condition must be provided to determine if the condition under investigation is the actual results obtaned or the influence of other factors in the environment or in the experiment.

The change in the color of the ring is the VARIABLE .In the artificial snake the variable is the presence of this coloed rings against its absence in this snake.

since it changes in the artificial snake

Explanation:

6 0
3 years ago
Im giving 50 points please give correct answers. Research the industrial revolutions in the 1800s. the evaluate the following cl
Aliun [14]

Answer:

"The most significant effect of population growth in Europe from 1700 to 1800 was urbanization and the creation of large cities which was marked by poverty, crime, and poor sanitation.” Historians have identified several causes for the Industrial Revolution, including: the emergence of capitalism, European imperialism, efforts to mine coal, and the effects of the Agricultural Revolution. Capitalism was a central component necessary for the rise of industrialization.

6 0
2 years ago
Which of the following jobs is in the agriculture career cluster?
slavikrds [6]
Which of the following jobs is in the agriculture career cluster? A. Animal scientist


5 0
3 years ago
Now, raise one of your hands just slightly and press both hands together again. This motion models a thick plate pressing agains
Trava [24]

Answer:

i dont know

Explanation:

8 0
3 years ago
Read 2 more answers
Other questions:
  • Which arteries branch off the arcuate arteries?
    11·2 answers
  • Which scientist formed his ideas about living things by performing observations with out using a microscope? A.Hooke B.malpighi
    15·2 answers
  • Which level contains the herbivores
    14·1 answer
  • The amount of matter that cycles through a food web
    6·2 answers
  • Based on this picture, how do you think a DNA molecule makes a copy of itself?
    12·1 answer
  • What animals in the phylogenetic tree has a body cavity?
    5·1 answer
  • What structural feature makes the abdominal musculature especially strong for its thickness ? it’s for anatomy
    11·1 answer
  • Anybody who helps me with this gets 10 brainly points.
    11·1 answer
  • Write all name of this figure.​
    12·1 answer
  • Which human activity contributes the most carbon dioxide to the atmosphere?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!