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xenn [34]
3 years ago
13

Need Help!!! #9 (the top one)

Biology
1 answer:
Murrr4er [49]3 years ago
4 0

Answer:

a

Explanation:

cause its right

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Developmental psychologists study physical, cognitive, and ________ changes throughout the human life span.
statuscvo [17]

Answer:social,intellectual,perceptual,personality and emotional growth.

Explanation:

The study of development psychology is important in understanding how humans mature.The role of a development psychologist is to study the changes in human development across the life span.This changes include:

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5 0
3 years ago
The clarity of lake water is affected by the amount of phytoplankton (marine plants), soil, clay, and other solids suspended in
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Answer:

Following are the responses to the given question:

Explanation:

Increased CO_2 gases in the water may hasten photosynthesis, enabling crops to develop and grow more quickly. Some CO_2  is absorbed and more oxygen is expelled as the frequency of rate of photosynthesis.

The higher plants grown means greater water filtration. Natural selection will run its course if the water is less polluted, as well as the fish may not need to pass mostly on full-body plate characteristics to their descendants.

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PLEASE HELP I WILL MARK BRAINALIST
marishachu [46]

Answer:

cc

Explanation:

7 0
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Which two limiting factors are major differences between a desert and a grassland?
Andreyy89

Answer:

dept of soil

range of temperature

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Which two factors of a molecule determine whether or not iit can cross the membrane
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The size, polarity, and charge of a substance will determine whether or not the substance can cross the cell membrane by diffusion. The cholesterol was an example of a lipid, and is highly soluble in the nonpolar environment of the lipid bilayer.

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