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Y_Kistochka [10]
3 years ago
9

What do we call the evolution of living organisms on Earth over periods of time?

Biology
2 answers:
MAXImum [283]3 years ago
7 0

Answer:

I think A

Changes in populations accumulate over time;

this is called evolution. The fossil record shows us that present day life forms evolved from earlier different life forms. It shows us that the first organisms on Earth were simple bacteria that dominated the Earth for several billion years.

JulsSmile [24]3 years ago
5 0

Answer:

<em>A: Biological Evolution</em>

Explanation:

<u>None of these terms actually exist</u>. Evolution is simply called "evolution" and can be applied to multiple things. However, <u>it would be A because organisms aren't geological, as that applies to the Earth itself, the environment isn't changing all at once with a certain organism either, and D honestly on it's own just doesn't make sense at all, so it would be A.</u>

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Match each biodiversity restoration method to its description.
serg [7]

Match each biodiversity restoration method to its description we have:

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  • biological augmentation: using plants to control a native plant population
  • bioremediation:using plants to increase biodiversity and food resources

<h3>What are ecological restoration techniques?</h3>

Some examples of induced ecological restoration methodologies are the conduction of natural regeneration, nucleation techniques, enrichment or diversity planting, among others.

In this case, the ecological restoration techniques are:

  • reforestation: using plants to absorb harmful compounds
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See more about ecological restoration at brainly.com/question/1331136

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2 years ago
4. Explain what a tradeoff is and give an example.
boyakko [2]

Answer:

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Explanation:

6 0
3 years ago
Describe the origin and fiber composition of (1) ventral and dorsal roots, (2) the spinal nerve proper, and (3) ventral and dors
Zigmanuir [339]

Answer:

A dorsal root (sensory or afferent) and a ventral root (motor or efferent) originate from the medulla. They unite near the intervertebral foramen, forming the spinal nerve. The nerves emerge from the intervertebral foramen, dividing into ventral and dorsal ramus.

Explanation:

The nerve is a set of nerve fibers perceptible to the naked eye and wrapped in connective tissue. They are made up of roots, trunks and nerve branches (some of them come together and form plexuses).The spinal nerve originate from the spinal cord in the form of 31 pairs: 8 cervical, 12 thoracic, 5 lumbar, 5 sacral and 1 coccygeal. They emerge from the spinal cord through two roots: dorsal roots, made up of sensory fibers that come from the sensory neurons of the spinal ganglion and that penetrate the spinal cord through the posterolateral  and ventral root, made up of motor fibers, coming from the motor neurons of the anterior horn and visceral of the lateral horn of the gray matter of the spinal cord. This root exits the spinal cord through the anterolateral groove, then joins the posterior root to form the spinal nerve, which exits the vertebral canal through the corresponding intervertebral foramen.Each spinal nerve, after leaving the vertebral canal, emits two primary ramus: the dorsal ramus, contains somatic and visceral fibers that go to the skin and muscles of the back and the ventral ramus, which supplies the ventrolateral surface of the skin, body wall and extremities.

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2 years ago
How does water transfer when it evaporates from the ocean?​
3241004551 [841]

Answer:Most of the water that evaporates from the oceans falls back into the oceans as precipitation. Only about 10 percent of the water evaporated from the oceans is transported over land and falls as precipitation. Once evaporated, a water molecule spends about 10 days in the air.

Explanation:

3 0
3 years ago
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