Flower because the others are a organ which make the plant live but the flower is more of a decorative thing to make the plant stand out
C)Unicellular, <span>maybe microorganisms but this is misleading because not all unicellular organisms are microscopic.</span>
I think it is true not 100% sure but i believe it is true <span />
Extinction is a natural process that may be caused by natural selection, shortage of food or natural calamities. Hunting, deforestation, pollution, the conversion of uncultivated areas into pastures, the illicit trade of wild animals as well as climatic changes have made life more difficult for many animals.
