WebFigure 42.2 Diagram of a food web (arrows represent energy flow and numbers represent species) If Figure 42.2 represents a terrestrial food web, the combined biomass of 3 + 4 would probably be a.) less than the biomass of 8. b.) less than the biomass of 1 + 2. c.) less than the biomass of 6. d.) greater than the biomass of 2. e.) greater than ... Webdiagram of the earthworm on the right: circulatory system red, the digestive system green, and the reproductive system yellow. Structure Function Setae Clitellum Pharynx …
Inside of an earthworm — Science Learning Hub
WebDepending on the definition, worms can be said to have 0, 5, or 10 hearts. While they lack a traditional heart as understood in humans, worms do have 5 pairs of aortic arches that play a similar functional role to that of … WebEarthworms' bodies are made up of ringlike segments called annuli. These segments are covered in setae, or small bristles, which the worm uses to move and burrow. These terrestrial worms typically... most switch hit home runs
Earthworm Worksheet Teaching Resources TPT - TeachersPayTeachers
WebDrawing of an earthworm with its internal structures lettered; students must label the parts of the earthworm, intended for students to learn earthworm anatomy Earthworm … Weblongitudinal muscle. - run alongside the length of the body. - when they contract the worm becomes SHORTER and WIDER or it BENDS from one side to the other, pulling the body forward. sperm duct. - ventral side of the worm. - anterior to the clitellum and seminal receptacle. - carries the sperm to be aligned during mating. ** reproductive system. WebMar 29, 2024 · This online statement labelled diagram of earthworm can be one of the options to accompany you subsequently having supplementary time. The important external features are as follows: Source: produkkits.blogspot.com. Earthworms perform an important service in our ecosystem. Draw a labelled diagram of the reproductive organs of an … most sympathetic villains