A A A A A A A A A A A A A A A A A A A A A A A A A. A a a a
Answer:
c
Explanation:
it is c ok kkkkkokokookoko ok
Answer:
intervening variable
Explanation:
A hypothesis variable used to expound causal relationships between different variables is an intervention variable. In an experiment, intervening variables can not really be tested (this is why they are hypothesized). There is, for instance, a correlation between a poor person and a shorter life span.
D. When Christopher Columbus arrives in the Carribbean region in 1492. The encomienda system was introduced by Spain in the 1500s to other countries like the Philippines in 1570, Portugal claimed Brazil in April 1500, and Spain and Portugal competed for colonies in the 1500s as well.
Answer:
The first key idea that you need to understand is the relationship between the temperature of a substance and the motion of the particles in the substance. Even in a solid, the particles of matter are moving. The hotter that substance becomes, the faster the particles in the substance will be moving.
