In addition to gravity, muscular peristaltic waves, originating in the renal pelvis, squeeze urine down the ureters and squirt it into the bladder, the peristaltic movements consist of radially symmetrical contractions and in the relaxation of the muscles that propagate in a wave downwards in the muscular tube, in an antegrade manner, such movements are also found in the esophagus and stomach.
        
             
        
        
        
The answer would be: true
The use of high dose steroid could cause multiple symptoms related to aggressiveness called roid rage. The patient will be irritable and show aggressive act like vandalism or robbery. The underlying mechanism that causes the aggressiveness is increased amount of testosterone hormone. 
        
             
        
        
        
The answer is 700 milligrams needed toddlers should consume
per day. Children need enough calcium to support their growing bones and teeth.
Calcium is one of the body's most essential minerals and also has other necessary
roles to play, including supporting a healthy nervous system and muscle
function.
 
        
             
        
        
        
Answer:
The five-and-five first aid action recommended by the red cross
Explanation:
When an infant is choking and becomes unresponsive, the five-and-five approach is recommended as a first aid treatment to dislodge the material blocking the airway.
<em>The five-and-five action involves alternation between giving the subject five back blows and five abdominal thrusts until the the choking material is dislodged or the subject becomes unconscious.</em>
If the infant becomes unconscious, CPR should be performed and further help should be sought. 
 
        
                    
             
        
        
        
Answer:
While creating the conservation strategy, there is a need to remember that humans are part of the ecosystem, and are not positioned over the top to govern the entire ecosystem. In this inter-associated system, all are dependent upon each other. Thus, safeguarding the solitary endangered species or looking after the entire ecosystem is equally essential.  
Awareness amongst the public considering the importance of species diversity is required in order to encourage the conservation of all the species. Various ecologists focus more on the entire communities as one does not have complete understanding regarding this.