Since Lithium has one valence electron that means it needs to lose it to form a stable structure. That means it's valence is equal to one. Oxygen has six atoms, in order to form a stable octet structure it needs to accept 2 electrons, therefore it's valence is 2.
Therefore two Lithium atoms bond with one oxygen atom to form Li2O
Leukemia can be treated using human stem cells to attack and destroy cancer cells.
RUBISCO!
Ribulose-1,5-bisphosphate carboxylase/oxygenase
It can be caused by mutation, random mating, random fertilization, and recombination.
Hope this helps :)
Answer:
Sexual reproduction involves two parents and produces offspring that are genetically unique. During sexual reproduction, two haploid gametes join in the process of fertilization to produce a diploid zygote. Meiosis is the type of cell division that produces gametes.
I hope it's helpful!
