Purchasing through a mobile phone is called . m commerce
data encryption
secure server
global distribution
e commerce

In the family tree below, people with the recessive trait of attached earlobes are shaded gray.

Genetic disorders can result when sister chromatids fail to seperate properly. during what phase is this problem most likely to occur?

Water changes bacteria in the soil converts this nutrient into a usable form. plants take up the usable nutrient through the soil and assimilate it into proteins, making it part of the plant. an animal eats the plants, and the nutrient becomes part of the animal. when the animal dies, it decomposes, returning the nutrient back to the soil. which cycle is being described? water cycle carbon cycle nitrogen cycle phosphorous cycle