Answer:
Nombrado como la formación media del grupo La Plata para Todilto Park, T20N, R20W, McKinley Co, NM en la cuenca de San Juan. No se ha designado ninguna localidad tipo. Tapas de piedra arenisca Wingate. Es más antiguo que la piedra arenisca de Navajo. Varía de 2 a 200 pies de espesor. Dos secciones medidas. Mapa geológico. Mapeado en Apache contiguo y Navajo Cos, AZ en la cuenca de Black Mesa. Consiste en piedra caliza azul grisácea, densa y resistente cubierta y sustentada por arenisca calcárea blanca en una localidad de Apache Co, y de conglomerado de piedra caliza separada por lutitas calcáreas y lechos de arenisca en Navajo Co. El contacto de Navajo-Todilto suele conformarse. Fragmentos bien gastados de sílex negro, gris y blanco que se encuentran cerca de la parte superior en cantidades suficientes para formar bandas irregulares incrustadas en la piedra caliza. La parte media de La Plata (¿Todilto?) Se engrosa hacia el norte y se encuentran cambios en esa más arenisca y pizarra. Huellas de dinosaurios encontradas en dos localidades. Asignado a Jurassic.
Explanation:
Whale shark reproduction can be by laying eggs that is also called oviparity where the female deposits eggs in the algae or rocks. The embryos formed inside the eggs and feed on the yolk. They can also reproduce through viviparity which means by giving birth just like mammals wherein they are born fully formed. This reproduction process is through the placental link to the eggs wherein the yolk sac grows within a placenta that is connected to the wall of the uterus and gives the offspring the nutrients vital for their growth. Another reproduction process is through Ovoviviparity where eggs are formed inside the mother where the eggs hatch within the oviduct of the female and the young feed on the egg yolk of the yolk sac and the fluids that the walls of the oviduct secrete since the mother does not provide any food directly. Once the eggs are ready, eggs hatch inside the mother and it pups keep getting food from their surroundings until they are fully developed. The number of their offspring and the length of the gestation periods varies according to the species. Probably a female of some species may have only two offspring, but some other species may have between forty and eighty. The small sharks have shorter gestation period compared to large species that last from three to four months or up to more than two years. The large ones reproduce every two years, while the little ones have offspring each year. This is why the reproduction process of whale shark is not known in detail.
Answer:
The correct answer is - freshwater snails.
Explanation:
Producers are organisms that produce their own food and not depends on any other organism by the process of photosynthesis such as algae. Primary organisms on the other hand directly depend on the producers for their food and often gt killed by secondary consumers.
Freshwater snails are the perfect example of the primary consumer as they get their food and energy from algae and are the primary source of food and energy for small fishes.
Answer: a) plasma membrane
Explanation:
