2 years ago

Why is cigaratte smoking injurious to health ?

2 answers:

4 0

Answer:

During smoking the cigarettes fumes make the walls alveoli very thin which causes rupturing of alveoli. This reduces the surface area for gaseous exchange in lungs .

To make up for the reduces gaseous exchange the heart has to pump more blood.

Citrus2011 [14]2 years ago

3 0

Explanation:

cigaratte smoking is injurious to health because it affects our lungs,heart and different internal organs of our body which is cause of cancer and other non curable diseases.

You might be interested in

Codons can be found in...<br> A.humans only B.rocks C.bacteria D.all

Mamont248 [21]

Answer:

A series of codons in part of a messenger RNA (mRNA) molecule. Each codon consists of three nucleotides, usually corresponding to a single amino acid. The nucleotides are abbreviated with the letters A, U, G and C.

Explanation:

6 0

2 years ago

Why do complex organisms need specialized cells?

svetlana [45]

Answer:

Your answer should be... Without them, complex organisms cannot perform different functions.

7 0

2 years ago

These cells are typically found throughout the body tissues are called ?

lutik1710 [3]

Answer:

Somatic cells

Explanation:

7 0

2 years ago

Read 2 more answers

What type of reproduction involves forming offspring from one parent

AleksAgata [21]

Answer:

Asexual reproduction

Explanation:

Process of creating new individual using one parent organism

5 0

2 years ago

receptors for neurotransmitters are of primary functional importance in assuring one-way synaptic transmission because they are

Nadusha1986 [10]

Answer:

The axonal membrane (place as brainliest so others know its correct)

7 0

2 years ago