Gravity increases as mass increases.
Gravity decreases when distance decreases
        
                    
             
        
        
        
Answer:
Vainas sinoviales tendinosas
Explanation:
Las vaina tendinosas o vainas sinoviales son mangas de tejido de protección que se encuentran alrededor de las articulaciones o rodean a los tendones. Estas vainas permiten que los tendones se deslicen suavemente, produciendo un líquido (líquido sinovial) que mantiene al tendón lubricado. De este modo, las vainas tienen como función evitar el roce entre el tendón y el hueso. Las vaina tendinosas conforman un revestimiento de dos capas: una interna unida al tendón y una externa de tejido conectivo.
 
        
             
        
        
        
The answer is letter C. The distribution of oak trees in an
area.
Population Ecologist would often measure the number
distribution and density of the area. Trees are often measured by plots or by
hectares. This is to know how many trees are situated in that
area.
 
        
             
        
        
        
Answer:
The 3 major observations were:
1. More individuals are produced each generation that can survive. 
2. Phenotypic variation exists among individuals and the variation is heritable (through parents' genes). 
3. Those individuals with heritable traits better suited to the environment will survive.
Explanation:
Charles Darwin was a British naturalist who proposed the theory of known to everyone as  'The Theory of Evolution' through natural selection.
 
        
             
        
        
        
Bacteria move using a tail like structure called flagellum .