sugars and amino acids are made of the same elements except amino acids also cointan nitrogen.
B. double the haploid number of chromosomes
The question on this specific query is rather confusing however, in trying to explain human population has grown into a massive populace which can be called overpopulation which in sense causes a specie to be invasive in an ecosystems and more biosystems.
<span>second; some of the energy disperses as heat</span>
Their food such as worms and insects are often times drawn to farm areas or are affected by run off water. The birds eat the insects and therefore eat the pesticides. Or they drink the water and consume the pesticides first hand. Not sure if this is what u needed