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Vladimir79 [104]
3 years ago
13

What’s the answer? bio

Biology
2 answers:
Mekhanik [1.2K]3 years ago
7 0
D D D D D D D D D D
alexandr1967 [171]3 years ago
3 0

Answer:

D.

Explanation:

naturally bioluminescent jellyfish

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The chart shows weather data for a city
egoroff_w [7]
Your answer is correct! The answer is clear sunny!
6 0
3 years ago
What do having the measles and being vaccinated against the measles have in common?
photoshop1234 [79]

They are both forms of active immunity.

<h3>What is active immunity?</h3>

When our own immune system defends us against a pathogen, this is known as active immunity. Our immune system develops active immunity when exposed to a potential disease-causing substance (i.e., pathogen). Active immunity is crucial since it not only "fights off" these pathogens but also lasts a very long period in the form of immunologic memory.

B and T lymphocytes with the ability to recognize a particular pathogen make up immunologic memory. These cells circulate at low levels in human bodies, but if they become "activated" by encountering the pathogen while traveling, they rapidly begin to multiply and send signals to other immune system components to do the same. There are two reasons memory cells are important. They first help our immune systems react swiftly. The immune response is prepared the moment the infection is contacted since they are secondly pathogen-specific.

I understand the question you are looking for is this:

What do "having the measles" and being vaccinated against the measles have in common?

  1. They are both forms of active immunity.
  2. They are both forms of neutral immunity.
  3. They are both forms of passive immunity.
  4. They are both forms of infection.
  5. They are both forms of immune deficiency.

Learn more about active immunity here:

brainly.com/question/13778292

#SPJ4

7 0
2 years ago
A meteorite is determined to be 4.5 billion years old. It now has 78 atoms of lead-206. Assuming no loss of daughter isotopes, h
vovangra [49]
Given the age of the meteorite is 4.5 billion years old with 78 atoms of lead-206 the answer should be B. 156. The half-life of uranium-238 in order to decay into lead-206 is 4.46 billion years, which means that the original number of atoms is 156.  
6 0
4 years ago
RNA is a double helix?
Nookie1986 [14]

Answer:

RNA is a single strand so no

5 0
3 years ago
The ____ side of a mountain range normally has a desert.
rusak2 [61]

Hey there!

The correct answer is C Leeward.


Hope this helped and have a great day (:

7 0
3 years ago
Read 2 more answers
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