Answer:
Angle between the forces
degrees
Explanation:
The resultant force value
times of Force F

Where R is the resultant force

Cos X is the angle between the two forces.
On further simplifying the equation we get


degrees
Angle between the forces
degrees
The types of mutations include: Missense mutation. This type of mutation is a change in one DNA<span> base pair that results in the </span>substitution<span> of one </span>amino<span> acid for another in the protein made by a gene; </span>Nonsense mutation.
It has properties of the ordinal level of measurement and
the differences in the values of the variable have meaning. A value of zero in
the interval level of measurement does not mean the absence of the quantity.
Arithmetic operations such as addition and subtraction can be performed on
values of the variable is called interval.
While nominal the values of the variables name, label or categorize. In
addition, the naming scheme does not allow values of the variables to be
arranged in a ranked or specific, order.
<span>B. have amniotic eggs.</span> Frogs and toads don't have amniotic eggs. Frogs and toads lay "frog's spawn" these are clumps of eggs covered with jelly like substance. Frog's spawn may contain thousands of eggs.
Answer:
Chemical properties are tested on not because of their color or their appearance but how they will react to certain tests. Such as; is it flammable? Could it be toxic? Physical properties are tested on and observed because of the texture, the color, smell and etc.
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