Resultado de búsqueda
Hace 3 días · Menopause, also known as the climacteric, is the time when menstrual periods permanently stop, marking the end of reproduction. [1] [6] It typically occurs between the ages of 45 and 55, although the exact timing can vary. [7] Menopause is usually a natural change. [3] It can occur earlier in those who smoke tobacco.
Hace 4 días · Biochemistry. Enzymes ( / ˈɛnzaɪmz /) are proteins that act as biological catalysts by accelerating chemical reactions. The molecules upon which enzymes may act are called substrates, and the enzyme converts the substrates into different molecules known as products.
Hace 4 días · The term "vampire" is the earliest recorded in English, Latin and French and they refer to vampirism in Russia, Poland and North Macedonia. [2] The English term was derived (possibly via French vampyre) from the German Vampir, in turn derived in the early 18th century from the Serbian вампир ( vampir ).
Hace 4 días · Romania is the largest country in Southeastern Europe and the twelfth-largest in Europe, having an area of 238,397 square kilometres (92,046 sq mi). [243] : 17 It lies between latitudes 43° and 49° N and longitudes 20° and 30° E. The terrain is distributed roughly equally between mountains, hills, and plains.
Hace 4 días · t. e. Hypertension, also known as high blood pressure, is a long-term medical condition in which the blood pressure in the arteries is persistently elevated. [11] High blood pressure usually does not cause symptoms itself. [1] It is, however, a major risk factor for stroke, coronary artery disease, heart failure, atrial fibrillation, peripheral ...
Hace 3 días · Self defense. Self-determination of people. Sexuality. Speech. Water and sanitation. v. t. e. Human rights are moral principles, or norms, [1] for certain standards of human behaviour and are regularly protected as substantive rights in substantive law, municipal and international law. [2]
Hace 3 días · Sister Irene is among the pioneers of modern adoption, establishing a system to board out children rather than institutionalize them. Adoption is a process whereby a person assumes the parenting of another, usually a child, from that person's biological or legal parent or parents. Legal adoptions permanently transfer all rights and ...
