Pick the correct sentences that correctly describe environmental factors that affect seagrass. Seagrass meadows face threats from large animals that may uproot plants. Algal blooms are also harmful as they block available sunlight. Fertilizer runoff, however, causes seagrass populations to grow rapidly. Seagrass meadows are also impervious to strong currents and storms. Removal of predators can cause herbivores to overfeed on seagrass. Seagrass can thrive in the water of any temperature and are not affected by temperature changes.