Humans
Yes a tree does this.
With the increase of the tropic level, there is a loss of energy. It is averaged that each organism consumes 10% of the energy from the organism that it eats. Because of this loss of energy, the animals at the higher tropic levels eat more, and hence, eat more toxins. The toxins accumulate in the fat of the animals, and just continue to increase.
Yes, typically there are more organisms in a genus level than in an order level. A genus is a more specific classification than an order, so there are usually fewer orders but more genera within those orders.
If two organisms share the same classification level, it means they are more closely related in terms of evolutionary history. They likely have more recent common ancestors and share more similar characteristics compared to organisms that are classified in different levels. This classification system helps scientists understand the relationships between different organisms.
The Tropic of Cancer is hotter than the Tropic of Capricorn because it is located closer to the equator, where the sun's rays are more direct and intense. Additionally, the Tropic of Cancer receives more direct sunlight for longer durations throughout the year compared to the Tropic of Capricorn.
The highest level of organization a sponge has are Cells.
Cancer
Species. Explanation : Let us consider the next level of classification which is Genus. Genus is a group of closely related species. So, there are more number of organisms here as there are more than one specie. The next level is Family which is a group of closely related genera (Plural of genus). Now, here, there many genera which in turn contains many species. The levels of classification are such that each level contains more number of organisms than the previous level. So, it is called a Hierarchy of classification.
There are tropics north of and south of the equator. One is called the Tropic of Cancer, and the other is called the Tropic of Capricorn. The "tropics" are between these lines, more or less.
buffers :D
No, the biosphere is the most encompassing level of organization, which includes all living organisms and their environments on Earth. The ecosystem is a more specific level that includes interactions among living organisms and their surroundings in a particular area.
The number of organisms becomes smaller as you move to more specific.