The correct answer is letter C
Explanation: Conducting scientific experiments is the ideal opportunity to identify the effects of a lurking variable on the response variable. Not all experiments all approved, sometimes performing the experiments are the only way to find out the effects.
The correct answer is positive regard
Positive Regard is having an experience of unconditional positive consideration towards another person means warmly accepting every aspect of that person's experience. It means not placing conditions for the acceptance or appreciation of this person. Unconditional positive consideration implies non-possessive care, a way of appreciating the other as an individualized person who is allowed to have his own feelings, his own experiences.
Answer: Black cowboys have been part of Texas history since the early nineteenth century, when they first worked on ranches throughout the state. A good many of the first black cowboys were born into slavery but later found a better life on the open range, where they experienced less open discrimination than in the city.
Explanation:
If there were no predators they would overpopulate (like us humans have). It would also mean the things that were once predators would die off, leaving only the producers and primary consumers to run the world (so pretty much the vegans/vegetarians and anything that doesn't eat meat, as well as plants).
