Answer:
Destruction of a natural environment is a big threat to the humanity. With the destruction of forests, the wild life is becoming extinct. Lesser number of trees means more harmful gases to be transferred to the ozone layer. Without the ozone layer, the survival of humans on the Earth will be impossible.
If plant or animals become extinct or endangered from a natural environment, this will mean lesser food for the humans. There will be increased competition for food and other resources.
Because he used statistical analysis.
The average families with blonde hair, pale skins with gene of past family freckles mixed with red hair ca male freckles
<span>to find an alternate source of carbon when glucose is absent or not present in suffiecent amounts</span>
Answer:
20
Explanation:
during meiosis the number of chromosomes is split in half
