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gregori [183]
3 years ago
15

Science test pls help.

Biology
2 answers:
djverab [1.8K]3 years ago
8 0
Ques 1 ans fluke and planarian 
ques 3 hydra
AURORKA [14]3 years ago
5 0
1. Is fluke 3. is Hydra, in not sure about 2 :/
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As compared to developing countries, developed countries have a
kherson [118]
I would say C! Most developing countries have high birth and death rates, while developed countries are more steady.
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What is the energy conversion that takes place during photosynthesis?(1 point)
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Name the three types of population distribution, describe each, and explain the conditions that govern each.
tankabanditka [31]

Answer: Population distributions may be described as <em>random, uniform</em><em> or </em><em>clustered.</em>

Explanation:

In a specified region, a population comprises any  number of members of the same species. Populations are described by sizes- the number of individuals; densities-  individuals in a set space (per unit area); and distribution- the dispersal or non dispersal of individuals (spread out or clumped). Population distributions may be described in three ways:

  • Random: the distribution pattern is haphazard, with no regular spacing; individuals grow independently of each other without competing and resources are consistent. <em>E.g. dandelion seed dispersal by wind </em>

  • Uniform:  individuals are evenly spaced in a predictable pattern; there may be some interaction and ideally, spaces between them  are maximized in order to ensure access to limited nutrients and resources.<em> E.g.  human farming- cornfields, orchards; allelopathy in plants like purple sage, which secretes chemicals to prevent the growth of other plants nearby</em>

  • Clumped: there is less distance between neighboring organisms and these individuals cluster together. This pattern is most common in environments where resources are scarce, or the species is dependent on social interactions.<em> E.g. lions are highly social and hunt in prides in the wild</em>

6 0
4 years ago
Read 2 more answers
Which number is the base?--3^6
Deffense [45]

Answer:

3

Explanation:

3 or 6 I don't know if it was correct

8 0
4 years ago
Atoms of which three elements could bond together to form an organic compound
trapecia [35]
Carbon, hydrogen, oxygen.
5 0
3 years ago
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