From plants because they give off oxygen so EVERYWHERE
Hi, according to my research the climate in Italy varies depending on which part of Italy. North of Italy the climate is more unpleasant; with freeing & dry winters, & scorching hot/humid summers. Moving to central Italy climate is more in the middle with not as harsh winters & summers. Also central Itally has a shorter duration for winter but the summers are longer. As for the southern portion of Italy seasons are fair, winter is never bad, & spring and autumn are the same as the summer temperatures in the central regions. Let me know if you need me to explain more. Hope this helped :)
I dont understand plz say it more clearly
The correct answer for the question that is being presented above is this one: "d. all of the above." Modernization changed agriculture since the Great Leap Forward by having no more communal farms, increased production, <span>contract responsibility system.</span>
Here are the following choices:
<span>a.
no more communal farms
</span>b. increased production<span>
c.
contract responsibility system
d.
all of the above</span>
Answer:
A. 29.4 Joules
Explanation:
Given parameters:
Mass of the book = 1.5kg
Height of lift = 2m
Unknown:
Potential energy acquired = ?
Solution:
Potential energy is the energy due to the position of a body.
Mathematically;
Potential energy = mgh
m is the mass of the body
g is the acceleration due to gravity = 9.8m/s²
h is the height
Potential energy = 1.5 x 9.8 x 2
Potential energy = 29.4J
