Blood vessels start at the heart and end at the body’s extremities (fingers, toes, head). О Ture
О False

Which would best keep the oxygen cycle stable? a. cutting down jungles to create farmland b. eliminating parks in large cities c. dumping toxic chemicals into the ocean d. reducing the amount of deforestation d. reducing the amount of deforestation

Acommon kind of mechanical weathering is called

Which is a kingdom? protistachordataprokarya mammalia