Biological diversity is the variety of species in a given area. If a new species is added there are more species and therefore greater biological diversity and if one goes extinct there are less species and therefore less biological diversity.
I’m so sorry if it’s wrong but I’m going to say that answer for
10.) D.
11.) C.
Answer: The correct answer is c. Bruising or rigidness of the abdomen.
Certain sudden illness can be related to chronic diseases of heart and lung infection.
Some of the common symptoms of sudden illness include dizziness, drowsiness, and unconsciousness. Signals of stroke or brain attack or cerebrovascular attack, shock or heart attack can occur. There can be blurred vision, sweating, nausea or vomiting, seizures, and diarrhea.
There is no symptom of bruising or rigidness of the abdomen in case of sudden common illness mentioned here.
Answer:
1.) D. algae
2.) A. mutualism
3.) D. They have no flowers, stems, or roots.
4.) A. Lichens and Mosses
Explanation:
B. The prefrontal cortex is used to plan complex cognitive behavior, personality expresison, and moderate social behavior.
