Answer:
7. They arethe meter (m), the kilogram (kg), the second (s), the kelvin (K), the ampere (A), the mole (mol), and the candela (cd)
Explanation:
7. They arethe meter (m), the kilogram (kg), the second (s), the kelvin (K), the ampere (A), the mole (mol), and the candela (cd)
 
        
             
        
        
        
Answer:
32.76 Volt
Explanation:
frequency, f = 400 Hz
Area of crossection, A = 13 cm²
Maximum flux density, B = 0.9 tesla 
Number of turns in secondary coil, N = 70 
Let the maximum induced voltage is e.
According to the Faraday's law of electromagnetic induction, the induced emf is equal to the rate of change of magnetic flux. 
e = dФ/dt 

Time is defined as the reciprocal of frequency. 
So, e = N B A f 
e = 70 x 0.9 x 13 x 10^-4 x 400 
e = 32.76 volt
 
        
             
        
        
        
As its charge, proton -a positive charged molecule at the center of an atom- is the opposite of the electron -the particle which is orbiting the center of an atom.
        
             
        
        
        
Answer:
Use the drop-down menus to complete the statements.
All protists live in environments that are 
✔ wet
.
All protists must 
✔ reproduce
.
All protists have 
✔ a nucleus
.
All protists make or consume 
✔ food
Explanation:
I got it right hope its the right one