Answer;
-Organic molecules could be produced apart from living organisms using inorganic materials.
Explanation;
-Fredrick Wohler, a German chemist attempted to make an inorganic salt, ammonium cyanate, by mixing solutions of an ammoniun ions and cyanate ions. He was astonished to find that instead he had made urea, an organic compound present in Urine animals. Then later, Kolbe made the organic compound acetic acid from inorganic substances that could be prepared directly from pure elements.
-After these discoveries and several decades of laboratory synthesis of some increasingly complex organic compounds, the Vitalists crumbled completely.
The correct answer is c.stops after infancy and childhood.
Myelin is the substance of the central nervous system (CNS) that insulates nerve cell axons to increase the speed at which nerve impulse travels. Myelination is a process of myelin formation. This process occurs postnatally, begins in the embryo during the midst of early development and finishes after birth.
veins
veins/vessels carry all sorts of nutrients throughout the plant, including water, nutrients, minerals, waste, and sugar/glucose
Answer:
C) Most of the light from Polaris is absorbed by different objects in space
Answer:
The sense organs contain groups of specialised cells called receptor cells which produce electrical impulses in response to specific stimuli.
Explanation: