Some forms of polyethylene are relatively soft, much like paraffin wax. other forms of polyethylene are very hard and rigid. what structural feature accounts for the different properties? the length of the carbon chain substituents added to certain monomers the bonds that connect adjacent monomers the identity of the monomers

The bonds that connect adjacent monomers

Explanation:

The more the bonds that connect the monomers (or the stronger the bonds), the harder the polythene plastic. The fewer the bonds the softer the plastic. The number of bonds is mainly dependent on the amount of branching of the monomers. The more the branching the fewer/weaker the bonds between the monomers.

nucleic acid molecules are incredibly complex, containing the code that guarantees the four different nucleotide units comprise dna, the nucleic acid of interest to the genealogist. and one of four nitrogen-containing molecules called nucleotides

answer: decrease

a limiting factor is the one which decrease the abundance, distribution and causes extinction of the population of species in a ecosystem. here, predators including hawks, owls and snakes are the limiting factor for the population of mexican free tailed bat.   although bats are nocturnal animals as they forge for food at night these predators also may remain active during night which can decrease the population of the mexican free-tailed bats. also, these bats eat only one type of insects that are moths. the food can also be a limiting factor as all 400 members are dependent upon same type of food needs that are moths. the decrease in the moth population can cause decrease in population size of the mexican free-tailed bats.

therefore, the scenarios will most likely to decrease the population size of the mexican free-tailed bats.