Rays

Stingrays primarily communicate through body language and behavior, such as using their pectoral fins and tails to signal aggression, submission, or courtship. They also emit electrical signals through specialized cells in their skin called electroreceptors, which can help them detect prey or predators in their environment. Additionally, some stingrays may use vocalizations or vibrations to communicate with each other.

Sting rays give birth to live young.

Mating season occurs in the winter. During mating, the male will go on top of the female and place one of his two claspers into her vent. Most stingrays are ovoviviparous. 5 to 10 young stingrays are born.

they look like miniature sting rays.

This person in the picture caught a sting ray while fishing and it gave birth right on the beach. baby sting rays are born with stringers but they have a rubber looking cover over it, to protect the mothers stomach. any kind of stress can cause a mother to give birth when they are near term. The bigger the ray the more the babies. they are usually born tales first with their wings roled up. with in a few days their spines are hardened and they can swim on their own.

Both beta rays and gamma rays are the products of radioactive decay and are the result of changes in atomic nuclei. X-rays can be generated by using high voltage to accelerate electrons and slam them into a metal target, so they might be said to be non-radioactive.

Stingrays have well-developed senses of touch, taste, and electroreception. They can detect changes in water pressure and vibrations through specialized sensory organs on their bodies known as ampullae of Lorenzini. Their eyesight is relatively poor, and they rely more on their other senses to navigate and find food.

they move by flapping their "wings" or "fins". Rays spend much of their time lying motionless on the seafloor or riverbed. Their tails are in many instances vestigial and in certain species non-existent. Although stingray and skate pectoral fins are attached along their entire basal length, their outer margins are highly flexible. This flexibility allows them to roll their pectoral fins through the water either backwards or forwards. The ray is then propelled backward or forward on this pressure wave. At full speed this movement is accentuated from a fin ripple into a flapping motion. The Eagle, Manta and Mobula rays employ this flapping motion all the time. Electric rays, guitarfish, and sawfish, have retained more "shark like" streamlined bodies. They use tail propulsion for forward momentum and often use their pectoral fins to stand above the substrate. This stance probably allows them to accelerate forward more quickly. Electric rays also have the ability to hop forward on their pelvic fins.

Stingrays get their name from the barb located at the base of their tails, which can deliver a painful sting if they feel threatened. This barb is equipped with venom and can cause injury to predators or humans that accidentally step on or touch it.

When a male is courting a female, he will follow her closely, biting at her pectoral disc. Stingrays bear live young in "litters" of five to thirteen. The femaleholds the embryos in the womb without a placenta. Instead, the embryos absorb nutrients from a yolk sac, and after the sac is depleted, the mother provides uterine "milk".

Southern stingrays have a flat, diamond-shaped body with a long, whip-like tail that has one or two venomous spines. They are typically found in shallow coastal waters, where they bury themselves in the sand to hide from predators. These rays are usually docile, but can use their venomous spine for defense if threatened.

My research says he did not go to college

About 50 ray species throughout the world regularly venture into fresh water. More than two dozen species are capable of surviving their life cycles in fresh water. At the extreme, several ray species in the Amazon River Basin have become so rigidly adapted to river life that they cannot survive salt water

Stingrays typically have a lifecycle involving reproduction through internal fertilization, with females giving birth to live young. Young stingrays are born fully developed and able to fend for themselves. They grow and mature over time, with some species living up to 15-25 years in the wild.

Stingrays can typically be found in the ocean's euphotic zone, which is the top layer of the ocean where sunlight penetrates and allows for photosynthesis to occur. They are often spotted in shallow coastal waters and coral reefs where they feed on small fish, crustaceans, and mollusks.

A stingray excretes waste through a single opening called a cloaca, located on its underside near the base of its tail. Waste products from digestion, including feces and urine, are expelled out through this opening.

Rays are found in oceans all around the world, typically inhabiting sandy or rocky ocean bottoms. Some rays can also be found in freshwater environments. They are commonly found in shallow, coastal waters, but some species can be found in deep-sea habitats as well.

Stingrays primarily hunt by using their electroreceptors to detect the electrical signals emitted by their prey. They use their pectoral fins to create a suction force that helps them uncover buried prey in the sand. Once the stingray has detected its prey, it will use its powerful jaws to crush and consume it.

A baby stingray typically measures around 6 inches (15 cm) in length and weighs approximately 1 ounce (28 grams). As they grow, stingrays can reach lengths of up to 6.5 feet (2 meters) and weights of over 700 pounds (320 kg) depending on the species.

Alpha rays are helium nuclei, two protons and two neutrons, an atomic mass number of 4, and a charge of +2. Beta rays are electrons or, in some cases, positrons, an atomic mass number of 1 / 1854, and a charge of -1, or +1 for the positron.

No, stingrays have a single barb on their tail that is used for defense. Once they have used it to sting, it must be regrown if they wish to sting again.

Yes, but not to any usable amount. The amount of energy that comes from gamma rays bursts are, by the time they reach here, quite small. The INTENSITY of the bursts may be large, but they don't last very long. Also, they come from outside our galaxy, so they have lost most of their energy by the time they get to us. And the direction they arrive from is impossible to predict, so any collector would be impossible to aim for maximum efficiency.

If a ten meter by ten meter collector was 100% efficient in converting gamma ray energy into electricity, and was able to collect enough energy from gamma rays to power a 100 watt light bulb for ten minutes; the amount of gamma ray energy hitting our Earth would kill all humanity in less than a week. In a sense, it is a blessing that there is not a lot of gamma ray energy reaching us!

No a Manta is a shark.

Southern stingrays have been around for millions of years, dating back to the Miocene epoch, which started around 23 million years ago. They are a relatively ancient species that have evolved and thrived in various marine environments over time.

If by the regual sting ray you mean the one that we see all of the time in moives. Dark blue on top and white on bottom.

Yes, gamma rays from outer space can reach the surface of the Earth. However, much of the high-energy gamma radiation is absorbed by the Earth's atmosphere, particularly the ozone layer, before reaching the surface.

Physical size of a gamma particle is smaller than that of alpha and beta particle. Since the particle size is smaller, the chances for a gamma particle to collide or interact with other particles (protons, neutrons, and electrons) are much lower. Please do not forget that atom is made up of mostly space. And also, gamma particles are neutral. So they do not have the potential to interact with charged particles.