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Korolek [52]
4 years ago
10

What grouping has the least complex body plan

Biology
1 answer:
VashaNatasha [74]4 years ago
5 0
Flatworms has the least complex body plan
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The layer of the atmosphere where most of the weather happens is called the troposphere.
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Is human development best characterized as a slow, gradual process, or is it best viewed as one of more abrupt change?
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Answer:

Heyya!

Human development is a slow and gradual process. There seems to be slow and gradual change that becomes abrupt change. The mind has many connections and works according to past habits. A person who seeks to improve themselves will gradually change specific areas within their life. After a while there is a cascade effect that causes linked areas to be altered. Skills and methods that required practice and habit forming transition to being a natural part of life.  When the personality suddenly changes, I use the term evolution. Whenever one occurs, the person will probably see their past self as problematic.

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3 years ago
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What is the size of Human heart?​
laiz [17]

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but the size varies according to an individual's age, health and size. The heart weighs 7 to 15 ounces.

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3 years ago
Which of the following accurately describes kidney function?
Troyanec [42]
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3 years ago
Breastfed infants typically are resistant to disease because of ________.
DochEvi [55]

Answer:

Passice immunity

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Breast milk, produced by female mammals (including humans), besides being rich in fat and protein is full of IgA. IgA is the immunoglobulin (immune system signal proteins) that is present in body secretions, such as milk.

The baby that is fed from the mother's breast ingests these defense proteins that allow it to tolerate different pathogens and toxins.  

It is considered passive immunity, as it does not generate memory and depends on a continuous dose to maintain defense levels.

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