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noname [10]
3 years ago
13

How did early humans adapt in order to survive?

Biology
1 answer:
never [62]3 years ago
6 0
Homosapians started to use tools.
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The following table shows the symptoms in four patients. Each patient suffers from a different disease.
Harrizon [31]

Answer:

A

Explanation:

  • Tuberculosis is a bacterial infection caused by <em>Mycobacterium tuberculosis</em>.
  • It is spread via air when affected people cough, sneeze, spit or speak.
  • It mostly affects the lungs, thus, damaging the respiratory system. Affected people have difficulty breathing, produce bloody mucus and have a chronic cough.
  • Antibiotic treatment is used for treating it but many people have developed resistance to the antibiotic treatment, giving rise to a new condition called Multi Drug Resistant Tuberculosis (MDR-TB).
3 0
3 years ago
Read 2 more answers
All of the following are benefits of sexual reproduction EXCEPT that
Eva8 [605]

Answer: Option A) mutations are more likely to be purged.

Explanation:

Sexual reproduction involves the production of gametes from two parents, which then fuse into zygote.

- During the formation of gametes, mutation do occur.

- After the formation mutations can also of occur. if they do occur, they are called germ-line mutation.

Thus, sexual reproduction does not in anyway purge mutation

3 0
3 years ago
Which is the top predator? Red fox, Bald eagle, Wolf spider or rattle snake?
Colt1911 [192]

Answer:

Rattle snake.

Explanation:

This is the process of a food web.

The red fox will probably kill the wolf spider first, after that the bald eagle will kill the red fox, then the rattle snake will eat the bald eagle.

5 0
3 years ago
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What role does a dna play in existence of cell?
Finger [1]

Answer:

It's the instruction manual for the cell, you know tells it what to do and stuff.

Explanation:

8 0
3 years ago
Compared to small cells large cells have more trouble
Talja [164]

large cells have more suface area so it will take the fluids and molecules entering a longer time. So they will have trouble moving needed materials in and waste products out. Hope this helped have a great day! :)

plz mark me as brainliest

4 0
3 years ago
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