SCIENCE QUESTION
What determines the similarities in anatomical features among organisms?

A geographical location
B shared habitat
C weather and climate
D genes and chromosomes

Describe some of the common health conditions associated with air pollution.

What are possible signs and symptoms of drug addiction? check all that apply. declining physical appearance and health failing to meet family, school, or work obligations needing less and less of a drug to get the same effect using drugs when there is no health benefit failing in attempts to stop using a drug stealing to get drugs

An _ exposure is a repeated or prolonged exposure(over months or years) that may bring about slowly developing symptoms.