A diploid cell is a cell that contains two sets of chromosomes. Each
chromosome pair is considered to be one set of homologous
chromosomes. ... Gametes are haploid cells . During sexual
reproduction, gametes (sperm and egg cells ) fuse at fertilization to
form a diploid zygote.
According to the repost made by US Surgeon General
released in 2014, a total of 7,787,000 people died from smoking induced
cardiovascular disease from 1965 to 2014. Cigarette smoking and second-hand
tobacco smoke has been causally linked to cardiovascular diseases.
A decomposer is an organism usually a bacteria or fungus that decomposes organic material.
Decomposers are considerd the last tropic level because they feed on everything.
Hope it helped!