Which option describes how the amount of land used for agriculture has changed overtime 1. Slow increase until 1800s and then a very sharp increase between 1800 and today.
2.steady increase throughout known history
3. Almost no change until 1800s and then a steady increase between 1800 and today
4. Steady increase until the late 1990s then a slow decline

Determine if the following statement is true or false. if true, choose true. if false, choose the rewording that is true. according to the law of independent assortment, alleles for each gene are inherited together so that they always stay together. according to the law of independent assortment, offspring express a combination of their parents' traits. according to the law of independent assortment, alleles for a characteristic split during meiosis and combine during fertilization. true according to the law of independent assortment, alleles for each gene are inherited independently so that no two alleles stay together.

Deer cave cannot support photosynthesis is as not enough sunlight is present. in spite of this, it still has a complex food chain. what is the energy foundation of this food chain?

What advantages does a pedigree have over a written passage?