Question

Theorem :
Aquadrilateral is a parallelogram il a pair on its opposite sides is parall
congruent.
• In DIABCD
seg CB seg DA and seg CB || seg DA
DABCD is a parallelogram
Given
aprove​

Answer 1

Twins are two offspring produced by the same pregnancy. Twins can be either monozygotic, meaning that they develop from one zygote, which splits and forms two embryos, or dizygotic, meaning that each twin develops from a separate egg and each egg is fertilized by its own sperm cell.