Answer:
coevolution
Explanation:
Male euglossine bees harvest the pollen and fragrance compounds from orchids, typically a specific species, and display these in various ways. The female euglossine bee is thought to choose a mate based on the quantity and/or quality of fragrance mixtures presented. The orchids pollinated by these bees have evolved elaborate trapping mechanisms that will often only allow a single species of bee to enter and collect the fragrance; the trap will then force the bees to exit in a way that attaches the orchid's pollen to them. The elaborate courtship ritual and flower development both act to enhance the reproductive success of the insect and orchid, respectively. This is an example of coevolution.
Coevolution occurs when two or more species reciprocally affect each other's evolution.
Answer:
1. Firefighting and medical assistance
2. Education
3. Inspection
Explanation:
A fire department is an organization that delivers firefighting services. They are alternatively referred to as fire brigade, fire service or fire authority. They operate within a region or district (for easy access) and are usually public owned.
The ways in which a fire department helps communities include;
1. As the name implies, the fire department delivers firefighting services by putting out fires. They put out fires from buildings, rescue victims that are stuck in burning buildings and offer emergency medical assistance to such victims.
2. They also carry out orientation programs that educate the community by teaching them safety initiatives, fire prevention tips and what to do when there is a fire before the fire department arrives.
3. The fire department also carries out inspections on buildings so as to make sure buildings are safe and reduce the impact any fire emergency could cause.
The answer to this question is the term chronological. A Chronological orgnizational pattern is a technique of arranging data or information according to the progression of time. Data or information in a chronolical organizational pattern can be arrange either forward or backward.
Answer:
Tighten the money supply
Explanation:
Franklin D. Roosevelt was the President of the United States from 1933-1939. He was known for establishment of new deal programs which was a turning point for the citizens and country at large.
He brought up programs such as social security for the aged people,more employment opportunities for the citizens and made sure capitalism was revived.
There were various support systems for farmers and youth and made citizens have a sense of belonging in the economics of the country.
The New deal brought some relief after three years of depression caused by serious economic problems.
Answer: The confidence interval would be (82198.71, 103801.28).
Explanation:
Since we have given that
Mean = $93,000
Standard deviation = $17,000
n = 12 < 30
So, we will use 't-test' to find the 95% confidence interval,
Here , 
and 
So, according to t table, we get that
So, interval would be
Hence, the confidence interval would be (82198.71, 103801.28).
