Most of the oil that pollutes the oceans is caused by
a. point-source pollution.
b. oil spills.
c. jet skis.
d. nonpoint-source pollution
select the best answer from the choices provided

Which statement about the immune system is false? a. lymphocytes reduce inflammation, b. b cells remember specific pathogens. c. most white blood cells kill bacteria d. white blood cells are made in lymph nodes.

This comparative chart is an example of one that might be used by scientists and law enforcement personnel for identification purposes. the chart represents a technological advance called

Adoença vitiligo afeta qual doença do corpo?