When 100mL of HCl are added, the pH of the solution will equal 7. Bromthymol Blue, an indicator which changes color in the 6-8 pH range is used in this case, because we can see when the pH is equal to 7.
Firstly, you have more chance of getting hit by a car or killed by a coconut falling on your head than getting attacked by a shark. A shark isn't going to pick you by what colour your boogie board is. Usually they attack people who have just gone to the toilet or are simply the unlucky ones. I think Mythbusters found that sharks are not attracted to certain colours but they tend to bite the colour yellow more once they do attack.
Mako sharks, Seven gills and Hammerheads can all be classed as pursuit predators, relying on speed and agility to catch their prey, whereas the infamous Great White is a stalking predator; usually attempting to approach its prey undetected until the final moment of attack.asking sharks and other filter feeders like the Whale shark suck water in through their mouths as they swim and purge it through their gill slits, filtering out the food in each mouthful, occupying a similar niche to the baleen whales and the Manta ray.