Because natural selection is caused so that an organism can adapt and better survive their environment. They are involved in the formation of fossils because organisms that die are buried in sediment and become fossils.
Answer:
In order to maintain the ability to reproduce, also to preform mitosis
Articulations permitting only slight degrees of movement are <span>amphiarthroses.</span>
<span>I believe the human population would of had to develop another food source consisting of the necessary proteins for human growth. I don't know if peanut butter is a plant, but that would be a great alternative for the consumption and digestion of food necessary to sustain life.</span>
Answer:
There are four steps in secondary Succession.
1.
1st year after forest fire, flood, or farmer abandons a field: Weeds grow,
usually crabgrass.
2.
2nd year: Seeds blown in or carried in by animals become new weedy
plants, such as horse-weed.
3.
5 to 15 years: Small pines begin growing in the area, gradually become a
pine forest
4.
As older pines die hardwoods succeed them if the climate supports them.
Explanation: