I'm confused: Atoms combine to form molecules. Which of the following is another example of organization among living things? Tissues combine to form cells.

Cells combine to form tissues.

Organs combine to form cells.

Organs combine to form tissues.

Of the pollutants that form acids in the atmosphere, which is easiest to reduce? a. sulfur dioxide b. nitrogen dioxide c. ozone d. carbon monoxide

Connection compare and contrast genetic engineering to the process of natural selection. select all statements that are true.

Monomers are the building blocks of larger molecules, called polymers. for example, proteins are composed of chains of amino acids that are linked together. cellulose is a polymer that makes up plant cell walls. cellulose is made from a chain of c6h10o5 molecules. which monomers are most likely used to produce cellulose? why?