If he studied a small sample it wouldn't be a representative sample. since he got such a large sample there is a chance most likely all organisms follow the rules of evolution.
Answer: parasitism
Explanation: Because it's relationship between two species of plants or animals in which one benefits at the expense of the other, sometimes without killing the host organism.
A. Vitamin A deficiency can cause dry skin and night vision problems
The energy level in the ecological pyramid with 0.1% of the total sun's energy is Tertiary consumers.
An ecological pyramid is described as the graphical representation of the different levels of the ecosystem. The pyramid is broad at the bottom with the maximum energy and sharp at the top with the minimum energy.
<h3>Which level contains 0.1% total energy?</h3>
In the ecological pyramid, the energy of the sun has been absorbed by the producers. At each successive level in the ecological pyramid, 10 % of the energy is passed, while the rest is lost.
The producers are followed by consumers. The energy with each of the level organisms is given as:
- Producer - 100%
- Primary Consumer- 10%
- Secondary Consumer- 1%
- Tertiary Consumer - 0.1%
Thus, the energy level in the ecological pyramid with 0.1% of the total sun's energy is Tertiary consumers.
Learn more about the ecological pyramid, here:
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