Nonnative species disrupt ecosystems by disrupting food chains.
The answer is alpha waves.When one relaxes, the brain would emit these waves which are known to be slower than brain waves. These then have a slow rhythm and a high amplitude.They are also known to boost creativity and does reduce depression.
Answer:
Newton's Second Law of Motion states that when a force acts on an object, it will cause the object to accelerate.
Example:
#1. When you hit a baseball, it accelerates. It does not remain inactive.
#2. When wind blows a leaf off of a tree, it falls to the ground. It does not float in the air.
Answer:
Sexual reproduction enhances the genetic variation within the population, as new individuals are produced due to the random combination of genetic substances obtained from two parents. As only fit individuals attain sexual maturity and breed, the entire population seems to incline towards enhancing fitness in its environment. However, there is always a probability that the random combination producing the genome of the offspring will in real sense generate an offspring that is less fit for the environment in comparison to its parents.
<span>Each method of passage through the cell membrane might be useful to different molecules. Facilitated diffusion is passive transport that uses integral membrane proteins to help larger, charged, hydrophilic, and polar molecules across a concentration gradient.</span>