1) what is the primary difference between a food web and a food chain? a) chains contain many food webs. b) webs contain several food chains. c) omnivores are found only in food webs. d) first-level carnivores are unique to food chains.

What is a limitation of using a chemical formula, such as c6h1206, to represent a compound? the chemical formula does not show the types of elements that make up the compound. the chemical formula does not show how the atoms are connected to one another the chemical formula does not show the number of atoms of each element in a molecule. the chemical formula does not show the chemical symbols of the elements in the compound

What is the role of dna ligase in the elongation of the lagging strand during dna replication?

What tool do geneticists use to predict the outcome of genetic crosses? a.karyotype b.punnett square c.centrifuge