MSI

What is plankton feeding? Most of the plankton in the ocean are plants. Phytoplankton produce their own food by lassoing the energy of the sun in a process called photosynthesis. So for sunlight to reach them, they need to be near the top layer of the ocean. So must zooplankton, which feed on the phytoplankton. How do copepods use their appendages to feed? Calanoid copepods are small crustaceans that constitute a major element of aquatic ecosystems. Key to their success is their feeding apparatus consisting of sensor-studded mouth appendages that are in constant motion. These appendages generate a feeding current...

Why is the battle of Velasco significant? The Battle of Velasco, fought June 25-26, 1832, was the first true military conflict between Mexico and Texians in the Texas Revolution. Ugartechea surrendered after a two-day battle, once he realized he would not be receiving reinforcements, and his soldiers had almost run out of ammunition. ... Why was the Treaty of Velasco signed? The signatories were Interim President David G. Burnet for Texas and Santa Anna for Mexico. Texas intended the agreements to conclude hostilities between the two armies and offer the first steps toward the official recognition of Texas's independence from...