Plant diseases can arise under the influence of unfavorable environmental conditions, as well as under the influence of the vital activity of various pathogenic organisms. Depending on the cause causing the pathological process, plant diseases are divided into Read more
Unrestrained and deceitful propaganda Feverish, convulsive activity (figurative meaning) A nervous disease manifested in fits of irritability, convulsive laughter, tears A condition in which screaming, tears, and laughter are combined What is hidden behind the Read more
Chorea Chorea is one of the types of hyperkinesis (involuntary movements), which is characterized by swinging movements that are beyond the control of the patient. Since chorea can be caused by various disorders and diseases, then Read more
Cancer is a very serious disease, which is characterized by the appearance in the human body of a tumor that grows rapidly and damages nearby human tissues. Later, the malignant tumor affects the nearest lymph nodes, and at the last stage Read more
Almost the entire adult population of the world will experience pain in the arms and legs. There are many reasons that sometimes cause unbearable pain. They can arise from even the most minor light bruises, not to mention serious internal problems Read more
Smells are nature's amazing molecular constructor. Two ringlets with branched side groups? This poplar is blooming. Very similar rings, but with double bonds and fewer “branches”? The car passed. The world gives us chemical signals Read more