Answer:
<em>Hello, In all the ecological pyramids, producers (organisms that produce their own food) are found at the lowest trophic level. This trophic level contains the highest amount of energy. The energy in each trophic level of an energy pyramid is just 10 percent of the energy in the level below it. (Why is there less energy available at the top of an energy pyramid than at the bottom?) Less energy is available to organisms in the upper levels because each organism releases some of the chemical energy in food to the air as thermal energy. Less total energy is available with each step up energy pyramid. Hope That Helps!</em>
During diffusion the molecules move in constant random motion. <span>The </span>net movement<span> of a substance from a region where it has a higher concentration to a region where it has a lower concentration, due to random molecular motion, is called </span>diffusion<span>. Diffusion is a widespread and important process which occurs in both living and non-living systems. </span>
Cancer is unchecked cell growth. Mutations in genes can cause cancer by accelerating cell division rates or inhibiting normal controls on the system, such as cell cycle arrest or programmed cell death. As a mass of cancerous cells grows, it can develop into a tumor.
If I’m not mistaken it’s 2
As living organisms, plants need energy to survive. However,
as autotrophs these organisms are able to obtain energy through photosynthesis.
Factors that are needed are water, CO2 and sunlight.
The surface area of the leaf influences its performance to
photosynthesis through the amount of light captured by it which is needed for
photosynthesis to occur. As well chlorophyll which enables the leaf to absorb
light and be processed. Lastly, stomata which is responsible for carbon dioxide
and gas exchange.
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