Answer: About 1 in 200,000 people in the United States are born with syndrome A ... Prevalence, The prevalence of a gene mutation or a genetic disorder is the ... Can a change in the number of genes affect health and development
Explanation:
The direct source of energy to move the sailboat is probably wind, since wind is what pushes the sail of the sailboat, which is what propels the sailboat forward.
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It increases because the higher you go in the food chain, the bigger the carnivores or consumers are.
Answer:
In the figure 1 is sugar and 2 is salt
Answer: A. Directional selection
Explanation: Good luck! :D