1. Common Ancestor
2. Punctuated Equilibrium
3. Adaption
4. Overproduction
5. Body
6. Older
7. Inheritance
8. Homologous Structures
I dont really know if 6 is correct
Alopecia areata is an autoimmune disorder that attacks the hair follicles, causing well-defined bald areas on the scalp or elsewhere on the body. It is a disorder that usually starts during childhood. It happens because the immune system would mistakenly attack the hair follicles where growth of hair starts. This condition is common for people younger than 20 years of age. It typically starts when group of hair would fall out resulting to areas of the scalp to be bald. Also, hair would appear thinner and weak that they would break easily. This condition could happen if you have a history of this in the family, have this at a you age, has other autoimmune disorder and prone to allergies.
In an ecosystem, there are primarily four basic types of Trophic levels.
Trophic level: In biology, a "trophic level" is a distinct collection of several animals that often occupy the same level of a "food chain" within a certain "ecosystem."
Since, in terms of macromolecules, all energy originates from plants. The tropic levels are filled with plant energy that rises. It might provide structural support for the upper tropic levels as well.
In a particular ecosystem, there are four different trophic levels or types:
- "Producers" refer to the algae and plants that make their own sustenance.
- Known as "principal consumers," herbivores typically devour vegetation.
- "Secondary consumers" are carnivores that frequently ingest herbivores.
- "Tertiary consumers" are carnivores that frequently consume other carnivores.
To learn more about tropic levels refer the link:
brainly.com/question/28022679
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Answer:it would help them by letting them know when its gonna rain or not that how.
Explanation:
my explanation is no one know when it gonna rain this well help them