Ventricles pump blood out of the heart. Which types of vessels will be the first to contact the blood from the ventricles? A.
arteries

B.
atria

C.
capillaries

D.
veins

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

Why was mendel's work not accepted at the time? o a. his results were false. o b. he did not repeat his experiments. o c. he did not have any data. o d. his results were surprising,

Identify the examples in which sam interacts only with natural resources