<span>Nonpolar fatty acid chains</span>
B. only 3% of water on earth is fresh
<span>Carry information about the world to our brain where it is processed & Analyzed
1. Reception: absorption of physical
energy (wavelengths)
2. Transduction: Converting physical energy into electrical/ chemical neural pattern</span>
Answer: To populations!
Explanation: Evolution by natural selection is a process that takes several generations. We never say that individuals evolve. It's always populations that evolve.
Answer:
Ecological importance
Healthy ecosystems depend on plant and animal species as their foundations. When a species becomes endangered, it is a sign that the ecosystem is slowly falling apart. Each species that is lost triggers the loss of other species within its ecosystem
