Answer:
Question 1: B the food web
They are all connected because they all depend on one another in order to survive.
Question 2: C. Dirt, water, pebbles, worms, and beans seeds
contains a living habitat, or ecosytem. This habitat might include plants, fungi, lichens, isopods (such as pill bugs), beetles, spiders, earthworms, amphibians (such as salamanders), reptiles (such as turtles), crickets, and more. Before you start: Having a terrarium is a responsibility.
Question 3: B. Grass
Plants or other photosynthetic organisms (autotrophs) are found on the first trophic level, at the bottom of the pyramid. The next level will be the herbivores, and then the carnivores that eat the herbivores. The energy pyramid (Figure below) shows four levels of a food chain, from producers to carnivores.
