Answer:
bottom right corner
Explanation:
grass get eaten by the gazelle
gazelle gets eaten by both dog and lion
and wild dog also gets eaten by loin
the lion is at the top of the food chain it is the top predator
hope that helps
Answer:
A they have increased dramatically
Explanation:
As the time progresses it was relatively stable until about 1800, and then the atmospheric CO2 increased dramatically
<span>The avian heart has evolved into a large and powerful organ with rapid muscular contractions. Generally the smaller the species the larger the relative heart size. Generally birds have hearts larger and ones that beat faster than mammals. The human heart weight amounts to .42 percent of body weight and the pulse rate at rest averages 72 beats per minute. The House Sparrow's heart constitutes 1.68 percent of the body weight and the pulse rate at rest averages 460 beats per minute. In the Ruby-throated Hummingbird these figures rise to 2.37 percent and a pulse rate of 615.</span>
This experiment helps to determine the role of the cell membrane, sort the molecules that come in and out thanks to the semi-permeability of the cell membrane and the presence of transmembrane transporters.
A good example to illustrate the functioning of this kind of membrane is dialysis, this is done through a dialyzing membrane that only passes small molecules (that we want to eliminate). Cells and large molecules such as proteins remain trapped in their compartments.
