sea turtles are air breathing reptiles, they need to surface to breathe. Sea turtles can hold their breath for several hours, depending upon the level of activity. A resting/sleeping turtle can remain underwater for over 4-7 hours. Recent research has shown that some turtles can even hibernate in the sea for several months! However, a stressed turtle, for instance entangled in fishing gear, quickly uses up oxygen stored within its body and may drown within minutes through panic.

Scientists are still researching sea turtle longevity. Once sea turtles reach sexual maturity, they may have an estimated reproductive life of about 30 years. Given that some species reach maturity at 50 years, an 80-year lifespan is feasible. See similar questions...

Don't put your hands on or near the turtle. Any distractions may frighten and disorient her, causing her to return to the ocean before completely covering and camouflaging her nest. See similar questions...

Natural Predation–Many predators such as crabs, ants, raccoons, and birds target turtle eggs and hatchlings. If they are lucky enough to reach adulthood, sea turtles are relatively immune to predation, except for the occasional shark attack. Human Predation–Though most countries have laws against harvesting sea turtle eggs for food, the laws are not well enforced. Adult turtles are also harvested for meat, and their shells are made into jewelry and souvenirs. See similar questions...

When you breathe and your diaphragm moves, this movement can blur the image. You will also be asked to hold very still while your X-ray is being taken. See similar questions...

Like all turtles, sea turtles are reptiles, which means they are cold-blooded vertebrates with scaly skin, lungs and a three-chambered heart. And, like most reptiles, sea turtles lay eggs. The turtle's upper shell is called the carapace, and the lower shell is called the plastron. The carapace is covered in hard scales called scutes. Sea turtles do not have teeth, but the jaw is a modified beak. There are no visible ears, but sea turtles do have eardrums that are covered by skin. See similar questions...

To report an injured, stranded or tagged manatee, call 1-800-DIAL-FMP (1-800-342-5367) immediately. If you find a dead, sick, or injured sea turtle, please call Florida Fish and Wildlife Conservation Commission's (FWC) 24-hour Wildlife Alert Number at 1-888-404-FWCC (1-888-404-3922). From 8 a.m. to 8 p.m., you may also dial 1-800-241-4653 and enter the ID# 274-4867. Please be sure to include your area code when paging. See similar questions...

Typically sea turtles are solitary animals that spend most of the day feeding and resting. Sea turtles can sleep on the surface of the water, or on the bottom. Scuba divers often see turtles napping under rocks and ledges. Previous tagging and tracking studies have shown that sea turtles can migrate thousands of miles. See similar questions...

Turtle nests are “flask” shaped; narrow and elongated at the top and wider and more rounded at the bottom. The depth of a nest depends upon the species, with larger turtles like the Leatherback constructing nests between 80cm-over 1m deep. Smaller species such as the Olive Ridley construct shallower nests to a depth of approximately 30cm. A turtle will dig down into the sand until she can reach no deeper. See similar questions...

They are the size and shape of ping-pong balls with a soft shell. Usually eggs are spherical in shape, although occasionally, they are mis-shaped (elongated or adjoined with calcium strands). Some sea turtles lay small infertile eggs, which only contain albumin (egg white). The Leatherback turtle lays some of these small eggs in every clutch, whereas the other species of sea turtle lay these eggs infrequently. See similar questions...

The largest species of sea turtle was the Archelon, which measured 7m in length and lived in Prehistoric times. Today, the largest living species is the Leatherback. There are 2 sub-species, the Pacific Leatherback and the Atlantic Leatherback. The Atlantic Leatherback is slightly larger than the Pacific population. Leatherbacks measure an average of just less than 2m in carapace (shell) length. See similar questions...

Breath holding skills are taught in the first lesson. We shape breath control using highly effective positive reinforcement techniques. See similar questions...

Generally, yes. He is acting out his part of the Curse? and will throw the game to the person who was the least aggressive towards him if possible. However, if you attack him and earn the Curse? it does not necessarily mean he will attack you until he can't (i.e., suicide). See similar questions...

of the suppository is absorbed within 15 minutes, the rest in 30 minutes. If after 15 minutes you need to go to the bathroom, that's okay, you've already gotten most of the benefit. See similar questions...

Females nest every two to three years, laying several nests on sandy beaches. After digging a hole and depositing about 80–120 eggs, the females fill in the hole with sand and camouflage the nest before returning to the sea. See similar questions...

Discovering potential sea turtle nesting beaches has been a component of MEDASSET's work in the Mediterranean for over 25 years now in countries such as Libya, Lebanon, Syria and Egypt. Sea turtles select their specific nesting site through a complex procedure involving a multitude of factors, including many natural ones (e.g. geomorphology, beach inclination, moisture content, sea and sand temperature, sand compactness). See similar questions...

No one is ever considered "drown-proofed" by any lessons and all swimming must be supervised by an adult. See similar questions...

The Intoxilyzer works on the assumption that everyone metabolizes the alcohol they consumed at the same rate and release it through their breath. Or the assumption is that if you took 2100 centimeters of breath and tested the amount of alcohol in it, the amount of alcohol in the sample would be equal to the amount of alcohol in one milliliter of the person's blood. The problem is that almost no one ever meets the assumed characteristics. See similar questions...

The sperm whale can hold its breath for 20 minutes to even an hour or more. Many other whales can hold their breath for 10 minutes to a half hour. All marine mammals have special physiological adaptations during a dive. These adaptations enable a whale to conserve oxygen while underwater. When diving, blood is shunted (moved) away from tissues tolerant of low oxygen levels toward the heart, lungs, and brain, where oxygen is needed most. See similar questions...

Vitamin A is a fat-soluble vitamin. It is stored primarily in the liver. Excess Vitamin A accumulates there -- it is not excreted out of the body. Therefore, the number one bad effect is it can ruin your liver. This may make you more prone to liver cancer, hepatitis, cirrhosis of the liver etc. since your liver cannot function properly or efficiently to fight off these diseases should you ever be prone to them. See similar questions...