The circulatory system carries oxygen, nutrients, and hormones to cells they remove waste products, like carbon dioxide. These roadways travel in one direction only, to keep things going where they should. :)
Answer:
90db
Explanation:
The 1000, will produce sa.e intensity, since the firecrackers are made of same materials
Answer:
the maximum possible coefficient performance is 13.7
Explanation:
inside temperature, 
= 61 F = 289.26 K
outside temperature, 
= 99 F = 310.37 K
coefficient of performance, COP (real) = 3.2
according to Carnot's theorem, the coefficient of performance is
= 
where
is cold temperature
is hot temperature
thus,
= 
= 13.7
A binomial nomenclature, more commonly referred to as a scientific name.
