Which of the following levels of classification is the least specific?
domain
kingdom
class
species

Domain

Explanation:

Domain is the least specific.

There three domains are:

* Bacteria - a prokaryote

* Archea - a prokaryote

* Eukarya - a eukaryote

Prokaryotes don't have a membrane-bound nucleus.

Eurkaryotes (including humans) have a membrane-bound nucleus.

The classification from least to most specific is:

Domain -> Kingdom -> Phylum -> Class -> Order -> Family -> Genus -> Species

a

explanation:

many plants naturally reproduce this way, but it can also be induced artificially. horticulturalists have developed asexual propagation techniques that use vegetative plant parts to replicate plants. success rates and difficulty of propagation vary greatly. monocotyledons typically lack a vascular cambium and therefore are harder to propagate.

sulfur dioxide

explanation: acid rain is caused by a chemical reaction that begins when compounds like sulfur dioxide and nitrogen oxides are released into the air. these substances can rise very high into the atmosphere, where they mix and react with water, oxygen, and other chemicals to form more acidic pollutants, known as acid rain.