Answer:
The correct answer to the following question will be "not valid".
Explanation:
- A meticulous research analysis, using scientific methodology, of something like a particular interest as well as issue. The analyst wants to be using the number of fragments of junk mail a family gets every week as another measure of how affluent the community itself.
 - When we have no reasonable evidence to suggest such two items are linked to each other, her estimate of accumulated wealth isn't true.
 
 
 
        
             
        
        
        
Answer:
they helped lead to the exploration and discovery of the Americas, and the Colombian Exchange
Explanation:
 
        
             
        
        
        
 siliceous
Deep seafloor deposition in the form of ooze is the largest long-term sink of the oceanic silica cycle (6.3 ± 3.6 Tmol Si year−1). As noted above, this ooze is diagenetically transformed into lithospheric marine chert.
calcareous
Calcareous ooze is a calcium carbonate mud formed from the hard parts (tests) of the bodies of free-floating organisms. Once this mud has been deposited, it can be converted into stone by processes of compaction, cementation, and recrystallization. ... Foraminifera are also single-celled organisms.
 
        
             
        
        
        
Answer:
It took place against a battle for supremacy in space between the US and the USSR. The Voskhod 2 mission was hailed as a propaganda coup for the Soviet Union and as a blow to American pride.
 
        
                    
             
        
        
        
Answer:
De-intensification 
Explanation:
In simple words, de-intensification can be understood as the emotional display rule under which the individual subject to extreme emotions holds himself or herself back to not look weak or awkward in any way. This rule is applied to control emotions in extreme case like happiness while getting married or getting angry while someone is yelling at you etc.