Answer:
dark plague, disease, deadly disease, pandemic
Explanation:
these could all apply to the blank space... not sure if it can be seen as helpful but ..
I'm almost positive it's non of the above. If I'm not mistaken the Spaniards were against slavery.
Experimental studies manipulate factors to determine their effects.
An experimental study involves manipulating one variable (called an independent variable) to determine its effect on another variable (a dependent variable). An example of a manipulated variable (independent variable) can be hours of sleep, and the dependent variable (resulting variable) can be speed of reflexes. Hours of sleep (independent variable) can be manipulated (increased or decreased) to see the result it has on speed of reflexes (outcome or dependent variable).
Answer:
D) Rational choice
Explanation:
Rational choice: The term rational choice is a theoretical perspective that refers to an individual who relies or depends on rational calculations to develop rational choices that lead to outcome related to his or her best interests.
It is often connected with various concepts including rationality assumptions, the invisible hand, rational actors, and self-interests, etc. It generally satisfies deductive completeness and logical consistency conditions.
In the question above, the statement signifies the rational choice theoretical consideration that influences the given condition.
"Variation allows some individuals to survive better than others and so evolve over time" is the reason this <span>this idea important to his theory of evolution. The correct option among all the options that are given in the question is the first option or option "A". I hope the answer comes to your help.</span>