When parking downhill with or without a curb, always point your wheels toward the curb. the side of the road the sun the middle of the road straight.
The wheel is an important invention. Without them, things would be really different. Wheels can be used for transportation. For example, before the invention of the wheel, people had to walk, carry very heavy objects, and use ships to cross the ocean.
wheels are circular components designed to roll on axle bearings. A wheel is one of the main components of one of the six simple machines: wheels and axles. A combination of axles and wheels makes it easy to move heavy objects, making them easy to move and transport when carrying loads or working on machinery. Wheels are also used for other purposes, such as ship wheels, steering wheels, potter's wheels, and flywheels.
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Answer: 240 million
Suppose the mutation rate per nucleotide in a type of fly is about 10 in a billion, that there are 300 million nucleotides in the haploid genome, and that the population size is 40 million. In this case, in every generation about <u>240 million</u> new mutations will appear in each individual on average.
Answer:
The Hawthorne Effect
Explanation:
The Hawthorne effect (also referred to as the observer effect) explains that individuals modify an aspect of their behavior in response to their knowledge of being observed. In this study students changed their eating place during the observation period.
Answer:
Analyze data and conclusion.
Explanation:
When experiments are performed they follow a logical sequence that ensures the problem is adequately analysed, solutions obtained, and findings recorded for future use.
The steps of experimentation includes:
- Ask a question
- Do background research
- Construct a hypothesis or predict results
- Conduct experiments
- Analyze data and conclusion.
In the given scenario the student researches turtle nesting, makes a prediction to investigate based on his research and observations, performs the experiment, and writes down his data and ends his study.
He failed to analyse the data and draw conclusions from the experiment.
This is an important final step that provides an answer to the problem. It is recorded so that the conclusion can be used in the future by others
