Inflammation begins when release the contents of their granules into an affected tissue.

a. dendritic cells and basophils
b. macrophages and neutrophils
c. B cells, leukocytes, and basophils
d. eosinophils and neutrophils
e. basophils, neutrophils, and mast cells

Acceleration is a direct result of a.) balanced forces b.) unbalanced forces c.) gravity d.) velocity

Milk production during breastfeeding is increased by the suckling of a newborn from his mother's nipple. this type of feedback mechanism best describes a positive or negative

The double bond between a carbon atom and two oxygen atoms (a molecule of carbon dioxide) has two characteristics. what are they? a.an ionic bond is formed between the oxygen and carbon atoms. b.four valence electrons are shared. c.two valence electrons are shared. d.valence electrons are shared between oxygen atoms.