Correct answers are
1) Ecosystem 1 has more abundant and consistent resources.
2) The rate of decrease in the number of species in ecosystem two reflects a disruption of the food web.
3) Ecosystem one has a broad range of trophic levels providing more stability.
4) Ecosystem two has fewer ecological niches which limits the ability of species to adapt to change.
Answer:
External factors include physical and chemical signals. Growth factors are proteins that stimulate cell division. – Most mammal cells form a single layer in a culture dish and stop dividing once they touch other cells. Two of the most important internal factors are kinases and cyclins.
I think its because we are still growing but we need healthy food not junk food so thats why we need a diet rich in protein but dont tkae my word for it get more support
That evolution accord as dramatic/ rapid changes after periods of no change. Meaning their was no change over the years of humans fossils and living humans
Answer:
The set of words that complete the sentence is the following:
oxidation, organic, free energy, exergonic.
Explanation:
In biological systems, oxidation of organic molecules, such as glucose, yield the energy necessary for cellular processes to occur. This energy, called free energy , is stored in the chemical bonds of organic molecules. If free energy is release when oxidation occurs then this reaction is considered exergonic.