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Umnica [9.8K]
3 years ago
9

Which of the following is NOT an ecosystem

Biology
1 answer:
icang [17]3 years ago
5 0

Answer:

All of the choices are ecosystem services.

Explanation:

Trees' roots hold soil down so it doesn't move everywhere and they recycle carbon into oxygen. In addition, they provide us wood and beautiful wildlife!

Have a great day!

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What is one way water moves through the nonliving parts of an ecosystem<br>during the water cycle?​
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Answer:

Water moves through the help of living organisms in an ecosystem. ... Other nonliving processes such as evaporation, precipitation, water returns back into the atmosphere.

Explanation:

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3 years ago
Why do you think meteorologists use a cone-shaped area for the hurricane’s path instead of a straight line?
Paladinen [302]
Hurricanes start much larger and with greater force than when they end. hurricanes are made of water and wind whereas tornados are just made of wind. hurricanes landing on soil slows them down
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How is cellular respiration related to metabolism?.
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Cellular respiration is a set of metabolic reactions and processes that take place in the cells of organisms to convert chemical energy from oxygen molecules or nutrients into adenosine triphosphate (ATP), and then release waste products.

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5 0
3 years ago
Which of the following is considered a stressor in a marriage? A. Having financial trouble B. Having respect for each other C. S
Elenna [48]

Answer:

A

Explanation:

You have to pick something that is negative, something that you would like to have happen.

B is definitely not the answer. You like each other and have respect, that's the bare minimum for a good relationship.

C this one is kind of iffy. If you are playing bridge, that's one thing. If you are dancing too close and drinking, that's another.

D Feeling content. That's practically spells a good marriage.

A If money is a problem, the marriage likely is going to have problems.

3 0
2 years ago
Read 2 more answers
Why do calculated recombination frequencies between pairs of loci that are located far apart underestimate the true genetic dist
den301095 [7]

Answer:

B. As the distance between loci increases, some multiple crossovers go undetected such that the relationship between recombination frequency and map distance ceases to be linear.  

Explanation:

When calculating recombination frequencies, and hence, map distances, we might notice that these distances are not completely additive. They might vary. <em>For example, let us say that we have three genes, A, B, and C, in that order. </em>We calculated that the <em>distance between A and B equals 5.9</em> MU and that <em>B and C are 19.5 MU apart.</em> According to this, we might say that the <em>total distance between A and C is 25.4 MU (5.9 + 19.5). </em>However, after a<em> two-point calculation between A and C, the value equals 23.7 MU. </em>

The recombination frequency between these two genes located in the extremes and far apart underestimate the actual genetic distances between them because there might occur other crossing-overs that were not detected. This is <em>when calculating the distance between A and C, we probably will not detect the occurrence of a double recombinant between them, and hence, we might sub-estimate the real distance.</em>

The relationship between the actual map distance (number of crossing overs) and the recombination frequency between two loci, is not lineal. The farther apart are the two genes, the worse is the distance estimation.  

8 0
3 years ago
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