When someone has a monopoly they tend to have near complete control in their market. They usually have horizontal and/or vertical integration as well. Along with this, a monopoly usually puts small businesses out of business, and their products are generally only compatible with their own products. That being said, the answers would most likely be C, D, and E.
You are studying lizards in the field. The range of the northern population, species 1, overlaps the range of the southern population, species 2. You find hybrids in the zone of overlap. What is happening?
a. the postzygotic isolating mechanisms aren't working.
b. hybrids are best adapted to this region where overlap occurs.
c. reinforcement is occurring.
d. there is not enough information to decide what is happening.
Answer: d. there is not enough information to decide what is happening.
Explanation:
After speciation, the two resulting distinct species may proceed to cohabitate and interact. Their offspring are known as hybrids, and the hybrid zone is the space in which they interact and reproduce.
Whether they go through reinforcement (remain as two different species), or reconnection (going back to being one species), depends on the fitness of the offspring in comparison to the progenitors. Information on the environmental conditions, the population size, and whether or not any reproductive isolation mechanism has been applied are required for a proper evaluation of the situation.
No nutritional supplements cant help to reduce stress.
Several vitamins and other supplements have been associated with reducing stress symptoms, including Rhodiola Rosea, melatonin, glycine, and ashwagandha. L-theanine, B-complex vitamins, and kava also help build the body's resistance to life's stressors.
Although it’s very important to eat a diet that includes all the vitamins and minerals you need to keep you healthy, vitamin and mineral supplements aren’t a quick fix when you aren’t eating right. No nutritional supplements really take the place of a glass of orange juice or slices of fresh fruit. Nor has it ever been proven that vitamin or mineral supplements will fight stress or calm nerves.
Learn more about nutritional supplements at
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<span>These cities allowed it for people to communicate and trade more easily. They were able to trade goods and services. This impacted the education of people. This also had a negative impact as it increased the likelihood of disease and violence.</span>
The answer to this question is <span>fluency, flexibility, and originality
Fluecy refers to the ability to deliver the train of thought quickly, flexibility under this context refers to The ability to adapt and apply the creative thinking on different situations, and originality refers to the ability to create unique solutions based on our personal situation.</span>
