Ecological efficiency is the term used to describe how much energy will be passed from lower food pyramid level into the higher level. The amount of energy in primary level will be much higher than tertiary. The difference of level of tertiary(3) with primary(1) would be two level.
Assuming that the ecological efficiency is 10%, then the <span>primary consumer level would be: 50 kcal * 10^(3-1)= 5000 kcal</span>
Animal cells do not have cell wall, which prevents an overload of water, therefore can easily burst.
Answer: The prokaryotic cells lack any membrane-bound organelles, including a nucleus. Instead of that, prokaryotic cells simplify have an outer plasma membrane, DNA nucleoid structure, and ribosomes.
Explanation:
The correct answer is C.
The egg sinks in freshwater because it is more dense than the water. So, to make the egg float, you would have to increase the density of the water. Since salt water has a greater density than freshwater, you would add salt to the freshwater, thus causing the egg to float rather than sink.
Answer:
Sun:Light Energy
Plant: Photosynthesis
Above Rabbit: ATP And Energy
Below Rabbit: Cellular Respiration
Far Left: Glucose and Oxygen
Far Right Water And Carbon Dioxide
Explanation:
I got this from someone else so give the credit to the person in the top question's last comment^ #kyyyah123
