Because the lungs gradually, with the time, they lose their elasticity.
If you’re looking for ways to loose weight I suggest maybe intermittent fasting, you can eat whatever you want, I’ve been doing it for a month & I’ve lost 15 pounds. Without working out & not eating. I ate pizza rolls for breakfast that’s how easy this “diet” is. There is different types. Personally I have a set time of 8 hours throughout the day that I can eat. So for 8 hours I can eat, & 16 hours I don’t eat. Also if you stop eating after 4pm it’s proven to help loose weight. Working out also helps, or just walking/running will go a long ways. Drinking water will work wonders. & also don’t go crazy trying to starve your self or work out to death, taking things slowly will work.
A. By providing vaccination education
Answer:The vagina and the penis are the last passageway out of the reproductive system.
The testes and the ovaries perform similar function.
The Sperm duct and the Fallopian tube perform similar function
Explanation:The penis is the exit out of the male reproductive system,it is through the penial opening that seminal fluid leaves the male reproductive system into a female vagina during coupulation.
The testes is the home for the production of the male spermatozoa while the ovaries contains the ovules( the (sex cell).
The Sperm duct does the job of transportation of the seminal fluid as the Fallopian tube also transports the fertilized egg for implantation.
