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1 year ago

Remnants of osteons, which have been almost completely recycled by osteoclasts, are known as __________

Biology

1 answer:

Alex1 year ago

3 0

Answer:

Lamellae

Explanation:

These lamellae are remnants of osteons whose matrix components have been almost completely recycles by osteoclasts. growth of the bone.

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The length and complexity of a food web in the arctic would be ____________ when compared to one in the tropical rainforest.

kumpel [21]

Answer:

Explanation:

yes

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3 years ago

How does the bear as an omnivore affect the ecosystem?

cestrela7 [59]

The bear affects the ecosystem by eating plants and animals which lowers invasive species levels.

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3 years ago

High population densities in urban areas have advantages and disadvantages. List as many of each as you can and defend your conc

Readme [11.4K]

Advantages :- More human population so more workers in different fields,More economy growth,More tax payers, More funds, More diversity ,More share of people for particular programs.

Disadvantages ;- Burden on economy, More exploitation of natural resources, pollution, deforestation, More use of water resources, more competition for survival :) hope this helps thanks

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2 years ago

What are the two product of the krebs cycle

Daniel [21]

Answer:

Explanation:

For one cycle, two molecules of carbon, three molecules of NADH, one molecule of FADH2 and one molecule of ATP or GTP are produced. Each glucose molecule produces two molecules of acetyl CoA, enough for two cycles.

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2 years ago

Read 2 more answers

In humans, the pelvis and femur, or thigh bone, are involved in walking. In whales, the pelvis and femur shown i

Semenov [28]

The question is incomplete. The complete question is as following:

In humans, the pelvis and the femur, or thighbone, are involved in walking. In whales, the pelvis and femur shown in this figure represent...

Answer:

vestigial structures

Explanation:

A "vestigial structure" or "vestigial organ" are defined as the organs that no longer have any function in the organisms' body but had an important role in past.

Pelvis and femur are thigh bones in humans which helps them in walking but in whale's pelvis and femur are considered as vestigial structures. 

The pelvis and femur in whales, are the inherited structure from ancestors and shows evidence for evolution on the basis of natural selection.

Hence, the correct answer is vestigial structures.

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3 years ago