1.
A calorie is a type of energy unit. When you hear something has 100 calories, it refers to how much energy your body can get from eating or drinking it.
A calorie is the amount of energy released when nutrients are burned by the body.
Thus, we can conclude that option A is correct.
You can learn more about calories here:
https://brainly.com/question/1061571
2.
Birth Control refers to the use of specific devices, drugs, or surgical procedures in both men and women to prevent conception.
The birth control pill is a good precaution against syphilis is a false statement.
What is syphilis?
Syphilis is a STD that, if left untreated, can lead to serious health problems.
Thus, we can conclude that the given statement is false.
You can learn more about contraceptive methods here:
https://brainly.com/question/967671
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