The structure of the plasma membrane makes it selectively permeable, enabling it to regulate the transport substance into and out of the cell, such as
- small, non polar molecules are hydrophobic
- Polar molecules and ions are hydrophilic
- Polar molecules and ion usually pass with the help of protein
hope this helps
Answer:
It could cause flooding and displace wildlife.
Explanation:
If the dam breaks it will cause flooding and as the water has been rerouted and stored wildlife will have to go elsewhere for hydration.
The answer is a. natural selection.
<span>In natural selection, genotype variations that will increase
the chance of survival and reproduction of some organism are preserved and will
be inherited. Darwin's theory suggested that there are variations among
individuals in a population and that these variations will help individuals to
survive. According to Darwin, natural selection is the only factor that affects frequency of different variations.</span>
<span>What is needed for cellular respiration to occur?
Answer:</span> Oxygen, <span>Glucose, and Carbon Dioxide
hope this helps</span>
