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Alex_Xolod [135]
2 years ago
5

Lichens are importan to an ecosystem because they

Biology
1 answer:
melisa1 [442]2 years ago
6 0

Answer:

Because lichens enable algae to live all over the world in many different climates, they also provide a means to convert carbon dioxide in the atmosphere through photosynthesis into oxygen, which we all need to survive. ... Lichens can provide us with valuable information about the environment around us.

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The population size of a predator species is directly controlled by _.
damaskus [11]
The population size of a predator species is directly controlled by the population size of it's prey. If the predator has no prey the population size will go down because they have no food.
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4 years ago
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The species that is known as a robin in England has a yellow breast, and another species that is known as a robin in the United
Mamont248 [21]
<h3><u>Answer;</u></h3>

C. Different species can share the same common name.

<h3><u>Explanation;</u></h3>
  • <em><u>Different organisms can share the same common name</u></em>, and thus the reason why scientists avoid using common naming while naming organisms.
  • Additionally, s<em><u>cientists avoid using common names because they are not specific to a specific species.</u></em> For instance, Robin is a common word that may be used to describe the many species of robin that are found in different regions of the earth, for example, Robin in England which has yellow breast, and robin in United states and have red breasts.
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3 0
3 years ago
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the deeper we go in the ground , the older things get . you agree with this statment explain your answer​
strojnjashka [21]

Answer:

True

Explanation:

It is correct to say that the deeper in the ground we go, the older things get. This statement is specifically valid in a terrain that has not been disturbed by tectonic activities.

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Based on this law of superposition of strata, it clearly seen that the deeper we go down in the earth, the older things get.

8 0
3 years ago
Can anyone help with this one also??
Bond [772]
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8 0
4 years ago
Veins carry stale blood there is one exception which veins are the exception
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The pulmonary veins are the exceptions.  
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The pulmonary veins are the veins that are part of pulmonary circulation and those veins transfer oxygenated blood from the lungs to the heart. <span> Two veins, one from each lung transport the blood to the </span><span>left atrium<span> of the heart.</span></span></span>
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4 years ago
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