Question

hlo freinds can you tell me the datesheet of 12 class pbse​

Answer 1

Answer:

Sry I don't no mann

............

Answer 2

There are multiple methods of contraception; few of them are given below:

- Condoms  

- Hormonal contraception such as pills

- Intra-uterine device (IUD)

- Emergency contraception

Principle: All contraception methods work on a single principle which is causing hindrance to stop sperms from swimming towards the eggs. All these methods avoid pregnancy.