Answer:
<u>Positive reinforcement</u>
Explanation:
Positive reinforcement: In psychology, the term "positive reinforcement" is determined as a phenomenon in which an individual is being provided with something when he or she performs a specific "desired action or task" in order to get associated with the given reward and perform the task or action in future. Thus, in the given scenario reward is considered as a "reinforcing stimulus".
<u>In the question above, the correct answer is positive reinforcement.</u>
The mind is often used to measure different physical and psychological dimensions of a prospective mate.
Answer:
They will all have brown eyes
Explanation:
Blue eyes is a recessive trait, so for it to manifest in the children they will have to possess the two alleles for it and on the other hand, their father possess a homozygous gene for brown eyes which is a dominant trait. When a dominant trait is crossed with a recessive trait, the dominant always shows forth phenotypically.
Lets assume the allele for blue eyes is "B" and that for brown eye is "A"
crossing a recessive trait blue eyes with dominant brown eyes will be;
Bb x AA
AB, AB, AB, Ab
It is noted from the cross of the result that each child possess the dominant allele "A" for brown eyes, Thus, they will express/possess brown eyes which is dominant over blue.
Answer:
caffeine.
Explanation:
When Xi consumed several cups of coffee to stay wake for another hour.Coffee contains caffeine.Since caffeine is psychoactive drug and it is legal also unlike other psychoactive drugs.You feel more energetic.It acts as a central nervous system stimulant and when it reaches the brain it causes alertness and you will feel more awake.But Xi consumed more than he needed hence he was not able to go to sleep.
Answer:
"Arizona, a southwestern U.S. state, is best known for the Grand Canyon, the mile-deep chasm carved by the Colorado River. Flagstaff, a ponderosa pine–covered mountain town, is a major gateway to the Grand Canyon. Other natural sites include Saguaro National Park, protecting cactus-filled Sonoran Desert landscape. Tucson is University of Arizona territory and home to the Arizona-Sonora Desert Museum."
Explanation: