What types of changes in a habitat would cause a population to decrease? question 4 options: loss of food changes in weather more predators than prey change in the availability of water. all of the above?

The afrikaners are an example of a founder effect that occurs when a new colony is started by a few members of the original population and the random decrease in genetic variation is an example of

Which best describes how the common cold spreads in the human body? a bacteria burst out of normal cells killing them b viruses replicate inside respiratory cells c bacteria inject dna into normal cells d viruses insert dna into bacteria

What noticeable trend from this graph might be used to make a conclusion?