Starfish do not take in their food in the same way that humans do. In fact, the mouth of a starfish, which is located at the center of the underside...Become a member and unlock all Study Answers Try it risk-free for 30 days Try it risk-free Ask a question Our experts can ans...
根据“The eyespots tell the starfish that something is there. The feelers tell it that the clam is good to eat.”可知,这里说的是海星的触角告诉它可以吃蛤蜊。选项B“海星终于找到了一只蛤蜊。”符合语境。故选B。 (5)题详解: 根据“It pulls the clam open.”可知,这里说的是如何吃掉蛤蜊。选项...
(4) B The eyespots tell the starfish that something is there.The feelers tell it that the clam is good to eat.So the starfish puts its arms around the hard shell of the clam.It pulls the clam open.(5) D When supper is over,the starfish moves on.根据短文内容,把A- E 五个选项...
How does the starfish adapt to the aquatic biome? How do echinoderms eat? How do echinoderms obtain food? How do sea stars reproduce asexually? Why are starfish referred to as benthic? What is a starfish made of? How is a sea urchin's defense against predators different from that of a ...
Robert Paine's Revealing Starfish (1963-1969) Ivan Pavlov and His Dogs (1903-1935) The Hypothesis: If dogs are susceptible to conditioned responses (drooling), then a dog who is regularly exposed to the same neutral stimulus (metronome/bell) before it receives food will associate this neu...
Tierra del Fuego, at the southern tip of the Americas, is brimming with an incredible menagerie of life. This is the plan to keep it that way.
How does a starfish take in food? How does amoeba obtain its food - name the process? What heterotrophs are found in the food web? How are organisms in an aquatic ecosystem grouped? What do paramecium eat? How are marine organisms classified? How does an amoeba get its nutrition? How do...
Found in the tropical Indian and Pacific Oceans, theHarlequin Shrimpis a colourful crustacean whose body patterns appear in blue, purple, red and other vibrant hues. Flamboyant though they may be, these shrimps are surprisingly effective hunters, feeding exclusively on starfish that they find in th...
How Your Body Digests Food People in different parts of the earth eat different kinds of food. No matter what people eat, people all over the world grow. All people need food to make them grow. How does the food you eat turn into the things that your body needs to make you grow big...
根据原文 Professor: Larval CoT starfish eat phytoplankton in their first month of life, so more fertilizer in the ocean means more phytoplankton, which means more starfish, bad for the reefs. 前面教授提到说：“肥料排导致水富营养化，这些营养被 “phytoplankton” 也就是浮游植物吸收，然后...