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NikAS [45]
3 years ago
7

What is Primary succession is mostly caused by

Biology
1 answer:
Alexeev081 [22]3 years ago
3 0

Primary succession occurs in essentially lifeless areas—regions in which the soil is incapable of sustaining life as a result of such factors as lava flows, newly formed sand dunes, or rocks left from a retreating glacier

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How have extinction events changed the system of the earth?
arsen [322]

Answer:

Explanation:The Carnian Pluvial Episode (Late Triassic) was a time of global to a major extinction event and might have been the trigger of the spectacular known delta system by area (1,000,000 km2) in Earth history.

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True or false some lycophytes live anchored to an object or another plant
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This  is a True Statement.HOPE IT HELPED YOU
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Give an example of a direct and indirect interaction between two organisms
horsena [70]

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The example of direct interaction between two organisms is in coral reefs some fishes behave as a cleaner for the other fish.

Explanation:

The fish eats the parasites which harms the other fish. In this the cleaner fish gets food and the other fish gets rid of parasites. The example of indirect interaction between two organisms is when the birds eat the caterpillar, there is a positive impact on the plants because the Caterpillars used to the leaf of the plants.

The direct interaction between two organisms is defined as when the action of one organism has a direct impact on the other organism. The indirect interaction between two organisms is defined as when the action of one organism is responsible for indirect impact on the other organism.  

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3 years ago
Some tortoises that feed on grasses were observed on an island. Some years later, an environmental change caused the grasses to
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5 0
3 years ago
Read 2 more answers
Which equation is correct according to ohm’s law? r = vi v = i over r. r = i over v. v = ir
OlgaM077 [116]

The equation which is correct according to ohm’s law is v = ir which is denoted as option D.

<h3>What is Ohm’s law?</h3>

This states that the voltage across a conductor is directly proportional to the current flowing through it.

This is deduced as V ∝I where v is voltage and I is current.

V = IR

Read more about Ohm’s law here brainly.com/question/14296509

4 0
1 year ago
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