<span>The biological events that begin puberty involve a hormonal signal from the "Hypothalamus"
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It is like a barrier, or wall. It helps infection and bacteria stay out. It can also help you indicate whether you are getting infection in the inside of your body. if you're skin is inflamed, that is a sign of disease or infection.
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Brainliest answer is always appreciated!<span />
Answer:
7. Adenine (A), nitrogenous bases
8. cytosine
9. nucleotides
10. purine
11. double helix
12. genetic material
13. single-ring
14. double-ring
15. nucleic acids
16. chromosome
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Answer:
the individual is a female.
Explanation:
The only thing that indicates the male, is the presence of the Y chromosome, since it's absent, we are looking at a female karyotype.
Antibiotic resistance occurs when bacteria change in some way that reduces or eliminates the effectiveness of drugs, chemicals, or other agents designed to cure or prevent infections.
