Viruses is the answer to this
For evolution to occur:
There must be genetic variation in a population. This provides variation on which natural selection can act. Then natural selection can act by selecting those species which are better adapted to the environmental conditions. Over time those animals that are best suited to the environment only will survive and reproduce. Those organisms successful genes will be preserved and eventually the gene frequency in the population will change, changing the overall characteristics of a population. This is how evolution occurs.
Answer:
120 m/s
Explanation:
formula is displacement by time
v=s/t
v= 3600/30
v= 120m/s
Hello
It is the conversion of CO2 into organic compounds, and it forms 3-PGA. Which is animportant difference between light-dependent<span> (</span>L-D) and light-independent<span> (</span>L-IND<span>) </span>reactions in photosynthesis<span>? The </span>L-D reactions<span> require </span>light<span> energy and water, and the </span>L-IND reactions<span> require ATP, NADPH and CO2.</span>
