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vitfil [10]
2 years ago
14

When is an ecosystem said to have high net primary productivity?

Biology
1 answer:
atroni [7]2 years ago
3 0

Answer:

when the ecosystem has an abundant supply of sun and water (ex. coral reefs, rainforests)

Explanation:

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balu736 [363]
Could you attach a picture  of the painting so i can better answer this?
6 0
3 years ago
What evidence do paleobotanists look for that indicates the movement of plants from water to land?
attashe74 [19]

The evidence that paleobotanists look for that indicates the movement of plants from water to land is the possession of waxy cuticle to decrease evaporation from leaves.

<h3>What are some adaptations of plants on land compared to water?</h3>

Plants possess various adaptive features which enables them to survive on land or in water.

Plants that are found in water are known as aquatic plants. They possess features which enable them to get rid of excess water as well as to stay afloat on water. For example, their leaves are waxy to enable them remain afloat.

Plants found on land are terrestrial plants and possess features that enable them survive on land. They possess features which prevent excessive water loss such as waxy cuticle.

Therefore, the evidence that paleobotanists look for that indicates the movement of plants from water to land is the possession of waxy cuticle to decrease evaporation from leaves.

In conclusion, plants show adaptations as they moved from water to land.

Learn more about adaptations in plants at: brainly.com/question/13052054

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7 0
2 years ago
7. Red-cockaded woodpeckers live in mature open pine forest with little understory. One aspect of managing this endangered speci
Anni [7]
<h2>The Red-Cockaded Woodpeckers</h2>

Explanation:

  • Red-cockaded woodpeckers are sharp, socially adroit, and adorable.
  • They assemble settles by unearthing pits in old pine trees in the Southeast, which was an incredible transformative system until individuals cleaved down 97 percent of their natural surroundings.
  • <em> Snakes are a portion of their most risky home predators</em>, so the <em>winged animals peck the pine trees' bark </em>to make sap overflow down the tree trunk. The smooth of sap stops winds and protects the nest cavities above.
  • Each pine tree in a backwoods into timber or turpentine, it sets aside a long effort for trees to become large enough to help respectable size home depressions.  
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3 years ago
Old thermometers contained very small amounts of mercury. The mercury in the photo has a melting point of -38°C. What can u conc
babymother [125]

Answer:

The thermometer can not be used to measure very low temperature

Explanation:

Mercury-in-glass thermometer is one of the types of liquid-in-glass thermometers.

Given the very melting point of mercury, it is unsuitable to attempt to use this thermometer for very low temperature measurement.

Hence, from the melting point of mercury, this thermometer can not be used to measure very low temperature.

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3 years ago
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