Which situation best describes the act of reducing? A.
paying bills online instead of sending paper through the mail
B.
donating gently used clothes and household items
C.
using plastic bags a second time to avoid buying new ones
D.
buying products that can be recycled so they don’t end up in the trash

is paying bills online instead of sending paper the mail

blood enters the heart through two large veins, the inferior and superior vena cava, emptying oxygen-poor blood from the body into the right atrium of the heart. as the ventricle contracts, blood leaves the heart through the pulmonic valve, into the pulmonary artery and to the lungs where it is oxygenated.