Animals need various nutrients in order to live and grow. nitrogen, for example, is a nutrient that is needed to form molecules, such as dna and rna. how do animals obtain nitrogen?
a.
they eat plants which have absorbed nitrogen from the soil.
b.
they create nitrogen in their bodies using other nutrients as building blocks.
c.
they breathe in and absorb nitrogen gas from the atmosphere.
d.
all of these

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.

Which organism can most likely be classifild as domain bateria

Describe the layers of the suns atmosphere?