I am not really sure are there multiple choice questions if so I need to see them.
The two main tissues responsible for structural support are BONES AND CARTILAGES. Bone which is made up of collagen and calcium phosphate provides support and protection for body organs. Cartilage which is made up of closely packed collagenous fibers provides flexible support for some structures such as ear, nose and trachea.
Option D (E)
<h3>What are Decomposers?</h3>
Decomposers are organisms present at the end of the food chain. These are organisms responsible for acting on the dead and decaying organic matter left out by other organisms and converting them into inorganic matter or simply into nutrient-rich soil.
<h3>Role of Decomposers</h3>
They help in making nutrients available to the primary producers. In a food chain or food web, they are usually present at the last and complete the life cycle. Decomposers in the case of the terrestrial ecosystems are usually microscopic organisms like <u>fungi, bacteria, or invertebrates like earthworms and millipedes</u> which are responsible for decomposing dead and decaying material.
So, in this particular terrestrial ecosystem, the species at the end of the food web (E) is most likely the decomposer as it ends the food web.
Disclaimer: The question was given incomplete on the portal. Here is the complete question.
Question: Use the following figure to answer the question.
In this food web for a particular terrestrial ecosystem (arrows represent energy flow and letters represent species)
Examine this food web for a particular terrestrial ecosystem. Which species is most likely a decomposer on this food web?
A) A
B) B
C) C
D) E
Learn more about the Decomposers here: brainly.com/question/13526806
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One positive impact of this type of power plant on the environment is that I creates no pollution, unlike other types of power plants like nuclear and fossil fuel.
One negative impact of this type of power plant on the environment is that it could harm fish. As the water hits the turbine, fish that it pulls along also hut the turbine, potentially killing them.
hope this helps !
<span>The most obvious change due to seasonal variation is the change from summer to winter. Some animals migrate to other parts of the world, such as migratory birds. Many animals in colder climates hibernate. In both cases, the absence of these animals leads to a gap in the ecosystem. In regions with highly seasonal rainfall, the low rainfall season can lead to low flows in rivers, and a reduction of certain habitats for some aquatic organisms, such as beaver or aquatic insects.</span>