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
ser-zykov [4K]
1 year ago
7

Particulates can:_____.

Biology
1 answer:
CaHeK987 [17]1 year ago
5 0

Particulates can penetrate in respiratory system so the correct answer is  c. cause lung and heart disease.

PM stands for particulate matter, often known as particle pollution, which is the word used to describe an airborne mixture of solid and liquid droplets. Dust, grime, soot, and smoke are examples of particulate that are large enough or dark enough to be visible to the unaided eye. Some can only be seen with an electron microscope because they are so tiny.

The lungs can be reached by particles in the PM2.5 size range that can penetrate far into the respiratory system. Shortness of breath, coughing, sneezing, runny nose, eye, nose, throat, and lung irritation are just a few short-term health impacts that can result from exposure to tiny particles.

Additionally, exposure to particulate can impair lung function and make illnesses like asthma and heart disease worse.

To learn more about particulate click here

brainly.com/question/983670

#SPJ4

You might be interested in
A random change in allele frequencies over time is known as
salantis [7]

Answer:

Genetic drift

Explanation:

Genetic drift describes random fluctuations in the numbers of gene variants in a population. Genetic drift takes place when the occurrence of variant forms of a gene, called alleles, increases and decreases by chance over time. These variations in the presence of alleles are measured as changes in allele frequencies.

3 0
2 years ago
Read 2 more answers
Can someone please help with this urgently. <br><br>you don't have to explain, just answer ​
Shalnov [3]

Answer:

B. option A 2 daughter cells

C. option D metaphase

7 0
3 years ago
Read 2 more answers
E. coli cells grown on 15N medium are transferred to 14N medium and allowed to grow for two more generations (two rounds of DNA
White raven [17]

Answer:

Option (d).

Explanation:

DNA is the genetic material of all the organism except some viruses. DNA is composed of nitrogenous base, deoxyribose pentose sugar and the phosphate group.

DNA replicatese by semi-conservative mode of replication in which one the daughter DNA consists of one newly synthesized strand and one parental strand. This mode of replication was explained by Messelson and Sthal experiment. The cells from 15N medium are transferred to 14N medium the band of intermediate density was observed. The daughter DNA consists of one 15N DNA strand and one 14N DNA strnd. This strand undergo replication in the 14N medium. This time one low density DNA band ( contains 14N - 14N DNA strand) and one intermediate density band ( 14N-15N DNA).

Thus, the correct answer is option (d).

8 0
3 years ago
The diagram shows a fossil of an ancient whale skull and a skull of a present-day whale. The ancient whale is extinct and is bel
bezimeni [28]

Answer: It shows the evolution of mutations. Throughout the lifetime of animals and humans depending on their way of life and how they life it they will slowly mutate into a different animal to be able to life that way..

Explanation: Example- Whales use to have legs and walked around the earth. But also loved to swim and play in water. Over time they began to adapt and mutate into what we know f whales now. With no legs, they have large fins to help them swim in the oceans.

Basically your answer is Evolution of the Animal

7 0
4 years ago
Read 2 more answers
Which are units used to express volume ?
Lorico [155]
Liters/cl/ml/dl for liquids and cubic meters/cm/mm/km for solids
4 0
3 years ago
Read 2 more answers
Other questions:
  • What kinds of human stem cells are there?
    5·1 answer
  • How does carbon dioxide increase the Earth's temperature??
    5·1 answer
  • Which of the following best describes KINETIC ENERGY? * Stored energy Energy due to movement Electrical energy None of these
    14·2 answers
  • question 1) Why are there more species in Family Ursidae than there are in Genus Ursus? question 2) What characteristics are use
    5·1 answer
  • Meeting present needs while still maintaining resources for future needs is known as
    11·1 answer
  • There are 100 students in a class. Ninety-six did well in the course whereas four blew it totally and received a grade of F. Sor
    12·1 answer
  • What role does cellular respiration play in the carbon cycle?
    7·2 answers
  • Identify the 4 main types of tissue
    7·1 answer
  • Which of these structures do plants and algae have in common?
    6·2 answers
  • 2. Describe the transformation of energy that occurs<br> during photosynthesis.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!