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Do ecosystems contain both plants and animals?
The ecosystem is a large community with dynamic interactions between the flora, fauna, and micro organisms within that physical environment (this includes the soil, rocks, water bodies, etc. too). Examples of ecosystems include deserts, prairies, tundra, ponds, forests, plains, to name a few.There are autotrophs and heterotrophs in each system. The autotrophs provide food for the organisms in the higher level of the Biological Pyramid, while the heterotrophs consume the organisms from the lower level. Consider a very conventional ecological system: the forest.------------------------------------------------- Level 4 : Decomposers ------------------------------------------------- Level 3 : Secondary Consumers ------------------------------------------------- Level 2 : Primary Consumers ------------------------------------------------- Level 1 : Producers -------------------------------------------------The lowest of the Pyramid would be the plants that the herbivores eat, like grass, fruits, etc. These are autotrophs. The plants produce the energy from the sunlight and from the nutrients in the soil in which it grows. The animals on the higher level the herbivores consists of rabbits, deer, etc. They are called the primary consumers. The animals in the next level the carnivores can be lions, tigers, etc. There is also another set of heterotrophs, the omnivores that eat plants as well as animals. These are known as the secondary consumers. The last of this level usually include the micro organisms that divulge in breaking down of the dead and decayed organisms back to the soil for the plants to obtain nutrients from.All biological activity within ecosystem should maintain the energy level balance.One food chain for the above system would go as follows: Grass -> Rabbits -> TigersIf the number of tigers is increased, the rabbit population would decrease and the grass growth increases, too. Hence, tigers wouldn’t live longer, eventually, leading to the extinction of two heterotrophs. This leads to imbalance in the Biological Pyramid. This could give rise to lots of environmental problems.
What is an Example of a basal metabolism activity?
The amount of energy required to maintain an individual in a resting state.
The answers to the biology snab activity sheet?
get them from the teacher , I'm pretty sure they will be glad to give it to you :)
Do you lose protein during sex?
No, you do not lose protein during sex. Protein is an essential nutrient that is not lost from the body through sexual activity.
Why does strenuous activity cause the heart to beat faster?
Strenuous activity causes the heart to beat faster because the body needs more oxygen and nutrients during physical exertion. The heart pumps faster to deliver these essential resources to the muscles and organs working hard during exercise.
Which of these is not an essential role of salts in the body neuromudcular activity membrane permeability secretory activity or anabolism or proteins?
Anabolism of proteins is not an essential role of salts in the body. Salts mainly play essential roles in neuromuscular activity, membrane permeability, and secretory activity in the body. They help regulate various physiological processes and maintain homeostasis.
Where do they sell Paranormal Activity 2?
Paranormal Activity 2 is available on Amazon.com.
Element essential for activity of thyroxine?
thyroid and parathyroid glands
When will Paranormal Activity 2 come to Netflix?
Paranormal Activity 2 is currently available on Netflix.
When will paranormal activity 4 be in the stores?
Paranormal Activity 4 is currently available for purchase in stores.
When is Paranormal Activity 4 coming out on DVD?
Paranormal Activity 4 is currently available on DVD.
What is the most essential activity in the game of economics?
The production of goods and services.
What is an essential feature of political activity?
Either involvement, conflict, or compromise.
What is a wps?
welding procedure specification its document for welding activity to be carried out in proper essential and non essential variables of welding
Where do the essential elements in the soil come from?
Essential elements in the soil primarily come from the weathering of rocks and minerals. As rocks break down over time, they release nutrients such as phosphorus, potassium, calcium, and magnesium into the soil. These nutrients are then available for plant uptake and growth. Additionally, decomposing organic matter and biological activity also contribute to the cycling of essential elements in the soil.
What website can you go on to watch Paranormal Activity 3?
Paranormal Activity 3 is available to watch on Netflix and Amazon.
What is the procedure for ensuring that all tools and equipment are available prior to undertaking the activity?
The procedure for ensuring that all tools and equipment are available prior to undertaking an activity is:assess needsgather needed tool and equipmenttest to confirm they work
