Pretty sure it’s studies because you read textbooks to learn more about the subject. So B.Studies
The correct answer is B. Jogging 2 miles in 19 minutes
Explanation:
A short-term fitness goal refers to a goal or objective that can be achieved after a short time or after a few attempts, which means it is an objective of the ear future. This differs from long-term fitness goals because these take more time, more attempts and involve a set of steps. Additionally, specific fitness goal usually aims at being able to do a specific exercise or task, for example, walking a certain distance or winning a competition.
Considering this, the one that is an example of a short-term fitness goal is "Jogging 2 miles in 19 minutes" because this can be achieved after a short time (a day, week, month or few months) and does not require a lot of steps; also this is specific as others such as "having more energy" or "increasing strength" are part of long processes and are general.
The first line of defence (or outside defence system) includes physical and chemical barriers that are always ready and prepared to defend the body from infection. These include your skin, tears, mucus, cilia, stomach acid, urine flow, 'friendly' bacteria and white blood cells called neutrophils. Hope this helps.
