Answer:
be happy love the way you are
Explanation:
Answer: Limited room and no ribcage
Pls give me brainliest i had to research
Explanation: The possible answer to the question lies in the turtle's shell. The shell, which evolved from ribs and vertebrae that flattened out and fused together, does more than keep the turtle safe from bites. When a turtle hibernates, it buries itself in cold water for up to five months. To survive, it has to change a lot of things about the way its body works. Some processes, such as fat burning, go anaerobic - or without oxygen - in a hibernating turtle. Anaerobic processes result in the build up of lactic acid, and anyone who has seen Aliens knows that too much acid isn't good for a body. The turtle's shell can not only store some lactic acid, but release bicarbonates (baking soda to the acid's vinegar) into the turtle's body. It's not just armor plating, it's a chemistry set.
It is, however, a fairly restrictive chemistry set. Without ribs that expand and contract, the turtle has no use for the lung and muscle set-up that most mammals have. Instead it has muscles that pull the body outwards, towards the openings of the shell, to allow it to inhale, and more muscles to squish the turtle's guts against its lungs to make it exhale. The combination makes for a lot of work, which is especially costly if every time you use a muscle your body's acid levels go up and oxygen levels go down.
Compare this to the relatively cheap butt breathing. Sacs next to the cloaca, called bursa, easily expand. The walls of these sacs are lined with blood vessels. Oxygen diffuses through the blood vessels, and the sacs are squeezed out. The entire procedure uses little energy for a turtle that doesn't have a lot to spare. Dignity has to play second-fiddle to survival sometimes.
Answer:
Explanation:
<em>Most of us have heard of physical therapists, athletic trainers, nutritionists, and coaches — and we have a pretty solid grasp on what they do in their day-to-day work. But, for many people, exercise physiology is a different animal. You may have heard of exercise physiology but few truly understand even the basics about this multifaceted healthcare career. </em>
<em>
</em>
<em>Put simply, exercise physiologists help people become their best physical selves. The profession can be as varied as helping athletes reach peak fitness; guiding people in their journeys to lose weight, or rehabilitating patients suffering from chronic illness.
</em>
<em>
</em>
<em>But there's so much more than that. To help shed some light on this complex field of study, we compiled a broad overview of this rewarding career — complete with some basic definitions and distinctions between some of the confusing and similar-sounding fields.</em>
Relying on others... you are making this decision yourself, right?
If thats not the answer, doesn't fit in with other content of assignment, the answer would be trusting your instincts.
Hope this helps!
