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The Correct Answer Is:
Experts recommend 60 or more minutes of daily physical activity to those who are trying to maintain weight loss.
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Answer to question four is B
Answer:
bicuspid and tricuspid valve
Explanation:
Tricuspid valve separates right auricle and ventrical whereas bicuspid separates left auricle and ventrical.
they help by preventing the back flow of the blood by avoiding them to go to the position where they came from.
Answer:
technology causes change because it will lead to new conclusions in science which will lead to changes in the environment
Explanation:
