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DaniilM [7]
3 years ago
11

An allergic reaction to certain types of natural,

Biology
2 answers:
kipiarov [429]3 years ago
8 0
<span>(2) a response to specific antigens</span>
ycow [4]3 years ago
3 0
It would be #2 because it dosent have those specific antigens to defend the pathogen.
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I’ll mark brainliest <br> how do organisms with many cell types develop from a single cell
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A multicellular organism develops from a single cell (the zygote) into a collection of many different cell types, organized into tissues and organs.During development, cells use both intrinsic, or inherited, information and extrinsic signals from neighbors to "decide on" their behavior and identity.

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The regulation of body temperature is a contributor to homeostasis. What body
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its the nervous system and the endocrine system

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7. The cytoplasm of a cell contains
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All of the organelles of the cell are in the cytoplasm.

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2 years ago
Explain why glucose and galactose do not interconvert as the ring forms open and close again. Select the correct answer below: T
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4 0
3 years ago
If the grass contains 100,000 kcal of energy, how much energy will a fox obtain from eating a bird? 10,000 kcal 1,000 kcal 100 k
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<h3>What is Calorie?</h3>

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Read more about Calorie here brainly.com/question/1061571

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