HealTheWorld

01.09.2021 • 

Biology

A student is investigating the population size of rabbits in a woodland ecosystem. She researches the known population of rabbits over 125 years and creates a graph representing the rabbit population with a solid line and the ecosystem's carrying capacity with a dotted line.
20+
15
Population of
10+
05+
1800 1825 1850 1875 1900 1925
Year
Based on the information in the graph, what conclusion can the student draw about the time period between 1800 and 1835?
A
The rabbit population had many limiting factors and the ecosystem was beyond its carrying capacity
B
The rabbit population had few limiting factors and the ecosystem was beyond its carrying capacity
The rabbit population had many limiting factors and the ecosystem had not yet reached its carrying capacity
D
The rabbit population had few limiting factors and the ecosystem had not yet reached its carrying capacity

Ответ:

preciousharrington13

24.05.2021

Biology

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A phospholipid is a lipid made of glycerol, two fatty acid tails that consists of two layers of phospholipids, with a hydrophobic(non polar), or water-hating, interior and a hydrophilic, or water-loving, exterior. The hydrophilic (polar) head group and hydrophobic tails (fatty acid chains) are depicted in the single phospholipid molecule.

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