An ecological pyramid is a graphical representation designed to show the biomass or bio productivity at each trophic level in a given ecosystem. Biomass pyramids show how much biomass is present in the organisms at each trophic level, while productivity pyramids show the procreation or turnover in biomass.
The finches beaks and bodies changed allowing them to eat certain types of foods such as nuts, fruits, and insects.
<span>1. </span>Geospiza magnirostris
<span>2. </span>Geospiza parvula
<span>3. </span>Certhidea olivacea
<span>4. </span><span>Geospiza fortis
My source was from Wikipedia</span><span>
</span>
A. Nutrients, vitamins would also be a correct answer
Positive energy balance, a negative energy balance
weight gain to be the product of energy intake exceeding energy expenditure,
The plasma membrane of a cell is selectively permeable, which means it allows some materials to pass.
Answer: C) or the third option.