Answer:
True
Explanation:
The Devonian Period comprises the years between 416 million and 354 million and is subdivided by periods: Lower (the oldest), Middle and Upper (the most recent).
During this period, the main transformations occurred in the flora, with the exponential growth of small terrestrial plants through the development of spores. With this process, plants will become more similar with modern plants. During this period the plants were able to fertilize themselves with the seeds and reach the height of trees. They formed the first forests to be recorded, with the appearance of licopodia, ferns and progimosperms.
 
        
                    
             
        
        
        
Answer:
Because it is formed by combining two elements i.e carbon and hydrogen.
 
        
                    
             
        
        
        
Answer:
 <em>when</em><em> </em><em>the</em><em> </em><em>bone</em><em> </em><em>gets</em><em> </em><em>fractured</em><em> </em><em>at</em><em> </em><em>the</em><em> </em><em>epiphyseal</em><em> </em><em>plates</em><em> </em><em>the</em><em> </em><em>treatment</em><em> </em><em>should</em><em> </em><em>be</em><em> </em><em>done</em><em> </em><em>quickly</em><em> </em><em>,</em><em> </em><em>but</em><em> </em><em>if</em><em> </em><em>it</em><em> </em><em>is</em><em> </em><em>not</em><em> </em><em>treated</em><em> </em><em>immediately</em><em> </em><em>then</em><em> </em><em>it</em><em> </em><em>will</em><em> </em><em>affect</em><em> </em><em>the</em><em> </em><em>growth</em><em> </em><em>which</em><em> </em><em>may</em><em> </em><em>cause</em><em> </em><em>long</em><em> </em><em>and</em><em> </em><em>short</em><em> </em><em>limbs</em><em>.</em><em> </em><em>so</em><em>,</em><em> </em><em>if</em><em> </em><em>there</em><em> </em><em>is</em><em> </em><em>fracture</em><em> </em><em>in</em><em> </em><em>epiphyseal</em><em> </em><em>plates</em><em> </em><em>it</em><em> </em><em>should</em><em> </em><em>be</em><em> </em><em>treated</em><em> </em><em>very</em><em> </em><em>soon</em><em>.</em>
<em>hope u will</em><em> </em><em>understand it</em><em>. </em><em> </em>
 
        
             
        
        
        
Answer:
n order to function, cells are required to move materials in and out of their cytoplasm via their cell membranes. These membranes are semipermeable, meaning that certain molecules are allowed to pass through, but not others. This movement of molecules is mediated by the phospholipid bilayer and its embedded proteins, some of which act as transport channels for molecules that otherwise would not be able to pass through the membrane, such as ions and carbohydrates.