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tamaranim1 [39]
2 years ago
7

Each level in a food chain contains less energy than the one below it because some energy is

Biology
1 answer:
Elden [556K]2 years ago
5 0

Answer:

Lost as heat.

Explanation:

Energy decreases as it moves up trophic levels because energy is lost as metabolic heat when the organisms from one trophic level are consumed by organisms from the next level. Trophic level transfer efficiency (TLTE) measures the amount of energy that is transferred between trophic levels.

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A term that describes the position of the stomach with respect to the lungs is
Talja [164]

A term that describes the position of the stomach with respect to the lungs is inferior.

8 0
3 years ago
You are examining the phylogenic relationship of a newly discovered plant species (Species 2). You amplify the RUBISCO barcode a
frozen [14]

Answer:

a. Inversion

b. Duplication

Explanation:

Inversion has the name suggest, has to do with a segment of DNA being reversed from end to end.

In this case here,

Inversion is taking place here.

species 1 ATGCAAATTTGGGCCCATGAATGGTTGCAA

species 2 ATGCAAAAATTTTGGTACGCCGAATGGTTGCAA

Therefore, the sequences in bold in species 1 are observed to be reversed end to end in species 2.

Deletion ❌❌

I am sure it's not feasible because deletion entails removal of a few sequences.

It can be seen that species 2 is longer than species 1, which gives another reason why deletion is not feasible too, as no sequences are seen to be deleted.

I believe duplication is feasible since AATT sequences are repeated once.

Our final answer,

inversion and duplication occur here.

4 0
3 years ago
How might optimization be expressed in older adults' sexual activity?
ra1l [238]

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The older adults get involved in numerous sexual activities, companionship is essential to age individuals. The optimization in older adults’ sexual activity can be expressed by getting involved in more kissing, cuddling, and fantasizing in comparison to intercourse for satisfying the sexual activity.  


7 0
3 years ago
Match the word to continue the sentence.
Georgia [21]

Answer:

Explanation:

Nndhhj

6 0
3 years ago
Which of the following are homogeneous solutions
ser-zykov [4K]
Salt water 
sand and water
vinegar

this next one is for CEMENT

Concrete is a heterogeneous<span> (composite) material consisting of </span>cement<span>, water, fine aggregates and coarse aggregates. ... Otherwise it is a </span>heterogeneous<span> material.</span>Cement<span> may be called a </span>homogeneous<span> material. But concrete is not.</span>
5 0
3 years ago
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