Answer: <span>Thiobacillus denitrificans can do denitrification to remove excess nitrate.
</span><span>Thiobacillus is a gram negative bacteria. denitrificans </span>As the bacteria names, <span>Thiobacillus denitrificans can do denitrification that will decrease the amount of nitrate in the ground water. </span><span>
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I think that the when the tree uses the water and nutrients it excrets the water which turns into ground water
The pic in the corner needs to be more clear. Srry
Answer:
Frog - The frog has three respiratory surfaces on its body that it uses to exchange gas with the surroundings: the skin, in the lungs and on the lining of the mouth. ... A frog may also breathe much like a human, by taking air in through their nostrils and down into their lungs.
Tadpole - Tadpoles open their mouths as they swim and take in water. As the mouth closes, muscles transfer the water to the gills. These consist of thin membranes called lamellae, which take oxygen from the water where it enters the blood stream through the process of diffusion.
D) Ecological systems often remain in balance if only one factor is altered.
Ecological system can affect one another regardless of how small or great the factor that was altered. This can have gradual and insidious effects on the ecosystem. <span>Ecosystem is
encompassing all the life on earth in the physical environment that
supports it. An ecosystem involves both the biological (plants, animals,
human beings) and non-biological (land, water, soil, and atmosphere)
community which interacts as a system. More importantly, the living
things are very dependent on the abiotic community since it cannot
survive by itself.</span>
