<span>First blank: B) Cutting down trees instead of growing trees
Cutting down trees means less plants that are photosynthesizing and consuming CO2 from the atmosphere.
Second blank: </span><span>D) Using clean energy sources instead of fossil fuels
Clean energy sources have little to no CO2 emissions. On the other hand, fossil fuels, when burned/combusted release large amounts of CO2 into the atmosphere.</span>
Answer:
An atom is the smallest part of an element by itself, while molecules are built of multiple atoms.
The people living around the equator experience acceleration. Acceleration is the change in speed or/and direction. When on a rotating body, the speed does not change it is only the direction that changes as it rotates.When on a rotating body you do not have to change speed but only direction. In a normal situation when you are traveling on a circle you will never have a straight line.
Answer:
for this answer it obtained 50% of its value
Explanation:
The correction factor for multiple choice question is
.f = 1 / (n + 1)
Where n is the number of incorrect answers
Let's apply this expression to our case
An incorrect answer was given, so n = 1
.f = 1 / (1 + 1)
.f = 1/2 = 0.5
Therefore, for this answer it obtained 50% of its value
Yes depending on whether the pearl is <span>a solid inorganic substance of natural occurrence.</span>
