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Alina [70]
3 years ago
15

This aquarium exhibits biotic and abiotic factors in an aquatic environment. One of the abiotic factors is

Biology
2 answers:
pav-90 [236]3 years ago
8 0

The answer is water because water is not living and abiotic means not living.

Goryan [66]3 years ago
3 0
D. Water
It's water because every other choice is considered an organism.
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a diagram shows embryo developed of four different animals. how is this evidence used to suggest that life changes over time?
Fudgin [204]
In the early stages the embryos of four different species will look the same .For example, fish embryos and human embryos both have gill slits. In fish they develop into gills, but in humans they disappear before birth. That what makes them different.
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3 years ago
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Which statement accurately describes the role of key organelles in energy transfer
Mila [183]

Answer:

<h2>Energy is captured and stored in the chloroplast and released in the mitochondria.</h2>

Explanation:

6 0
3 years ago
The process of dissolving bone and returning its minerals to the bloodstream is known as?
Paha777 [63]

"The process of dissolving bone and returning its minerals to the bloodstream is known as resorption."  It is the process by which osteoclasts break bone tissue and release the minerals, causing a transfer of calcium from bone tissue to the blood.

In the cycle of bone growth, resorption is the breakdown and assimilation of old bone. It remove hard bone tissue during the resorption (remodeling) process, and osteoblasts then lay down new bone cells.

Bone loss, or a reduction in bone mass and bone density, is caused by bone resorption. This may be brought on by health issues including hyperparathyroidism, hypovitaminosis D, or even aging-related decreases in hormone synthesis.

To learn more about resorption and minerals here,

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7 0
2 years ago
Take two plants allow one to grow in sunlight and allow other plant to grow in dark
Kay [80]
The plant that is grown in sunglight will thrive compared to the plant that is grown in the dark.

Sunlight helps the plant photosynthesize which is needed to keep the plant alive and growing. Without light the plant will not be able to photosynthesize and will eventually die.
7 0
1 year ago
If 2 atoms of gold have the same properties, does an electron have the same properties of gold
klasskru [66]

Place mercury in the reactor. After a large amount of work, only a tiny portion of gold is created.

Decontaminate the resulting gold. This is harder than it sounds because you can't separate out non-radioactive gold from radioactive gold using purely chemical methods.

It should be obvious from this process that it currently costs much more money to create non-radioactive gold than you could ever earn by selling the gold. Creating gold from other elements is currently an expensive laboratory experiment and not a viable commercial activity. Perhaps technology will improve enough in the future to make creation of gold in nuclear reactors a profitable economic enterprise.

6 0
3 years ago
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