If only she … told me the truth, things wouldn’t have gone so wrong. A.had B.should have C.has Answer and Feedback Answer:A do you want? view more test Xem thêm Share this post Some other questions you may be interested in. Two large vessels enter the right atrium of the human heart - the superior and inferior vena cava. They carry blood from the whole body and that is why this blood is dark red. The human heart has its own automation but its activity is regulated by the needs of the whole body. The nerves which accelerate the heart rate are called parasympathetic. Pathogenic microorganisms which get into the human body are called antigens because they cause the formation of antibodies. The antibodies are produced by what blood cells? Cryptozoology is a branch of Zoology, which deals with what? Which term denotes the classification of organisms, based on their evolutionary descent? This ancient Greek philosopher, who taught Alexander the Great, wrote a book on zoology entitled History of Animals. The term ethology, which refers to the study of animal behaviour, derives from a Greek word, which means what? What is the literal meaning of the word ecology, which derives from Greek? What is the definition of the biological term ecotone, which in Greek means a place where ecologies are in tension? What biological term refers to the organs, whose function is considered to have been lost or reduced during evolution?
