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diamong [38]
2 years ago
13

For the following problem use: It takes 100 years for half of the radioactive element

Biology
1 answer:
velikii [3]2 years ago
8 0

Answer:

12.375 billion years.

Explanation:

This is with my limited understanding of the game. :)

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Which skin function is not correctly matched with the structure that accounts for that function?
dlinn [17]
The skin function which is not correctly matched with the structure that account for it is APOCRINE GLAND:THERMOREGULATION.
Apocrine gland do not participate in thermoregulation. Apocrine gland are usually found in the areas of the body where there are many hair follicles. They can be found in the places where there is hair in the human body. The glands usually secrete an odourles and oily substance, which become smelly when bacteria act on it.
7 0
4 years ago
Which three minerals are most likely used in the construction of a house?
Ahat [919]

Answer:

lead pencils (graphite)

fertilizer (potassium, sodium, calcium)

chalk (gypsum)

flashbulb (zirconium)

window glass/mirrors (silica)

table salt (halite)

Explanation:

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3 years ago
Describing How Traits Are Inherited
garik1379 [7]

Answer:

c.An offspring can receive different alleles or the same alleles from each parent.

e.Traits are inherited when genes are passed from parents to offspring.

Explanation:

3 0
3 years ago
Why are producers important to energy transfer within an ecosystem?
slamgirl [31]
<span>Answer: There are only two real sources of energy on the earth. One comes from geothermal from the creation of the earth and the other comes from the sun. You can say wind and nuclear or water, but water's movement is related to the tectonic activity and shaping of the earth and its spin, wind comes from unequal heating of the earth by the sun and nuclear energy comes from isotopes that were formed by a star. So producers are able to harness one of those two energy sources, the sun. Trees and plants are so common because they are using free energy, they have discovered a way to get something for nothing essentially. Predators can use the nutrients they make to supply their own energy but in the end everything boils down to the producers ability to make energy from the sun.</span>
8 0
4 years ago
Is algae plant- like, fungus- like, or animal- like
cestrela7 [59]

Answer:

plant-like

Explanation:

Even though It's a living thing, it contains structures within their cells that resemble plant cell structure. For example, it has chlorophyll.

6 0
3 years ago
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