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Rama09 [41]
3 years ago
7

When natural sources of ionizing radiation become increased because of accidental or deliberate human actions such as mining, th

ey are referred to as _____ sources.
Biology
1 answer:
MatroZZZ [7]3 years ago
6 0

The question is incomplete as it does not have the options which are:

artificial

enhanced natural

extraterrestrial

manmade

Answer:

Enhanced natural resources

Explanation:

Natural resources are the resources used by the humans for survival present in the environment or provided by the surrounding environment.The natural resources includes the wood, gas, air, water and other substances.

The substances which emits harmful radiations like radium, thorium, uranium are known as radioactive isotopes.

When these ionizing radiation emitting natural substances increases in the environment due to human activities like the particle accelerators, X-rays and other methods which produces these substances then these substances are refereed to as the enhanced natural substances.

Thus, Enhanced natural resources is the correct answer.

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The rainforest contains half of the Earth’s wildlife and at least two thirds of its plant species. It can hold great quantities
o-na [289]
<span>The correct answer should be d. The rainforest is important to life as a whole on the planet. Without them the global warming phenomenon would skyrocket because of massive spikes of carbon dioxide that is man made. Without them the animal biomes would also get destroyed because suddenly thousands and thousands of species would be left without a home so you would disrupt nature. Without them the Earth would be ravaged by bad things.</span>
3 0
3 years ago
Read 2 more answers
Draw a picture of DNA replication. Label the direction each strand is going, the enzymes involved with each step, the leading an
Step2247 [10]

Answer:

The fork is drawn to emphasize its similarity to the bacterial replication fork depicted in Figure. Although both forks use the same basic components, the mammalian fork differs in at least two important respects.

First, it uses two different DNA polymerases on the lagging strand.

Second, the mammalian DNA primase is a subunit of one of the lagging-strand DNA polymerases, DNA polymerase α, while that of bacteria is associated with a DNA helicase in the primosome. The polymerase α (with its associated primase) begins chains with RNA, extends them with DNA, and then hands the chains over to the second polymerase (δ), which elongates them. It is not known why eucaryotic DNA replication requires two different polymerases on the lagging strand. The major mammalian DNA helicase seems to be based on a ring formed from six different Mcm proteins; this ring may move along the leading strand, rather than along the lagging-strand template shown here.

Reference: Molecular Biology of the Cell. 4th edition.  Alberts B, Johnson A, Lewis J, et al.  New York: Garland Science; 2002.

4 0
3 years ago
How might the sources of food differ from island to island
sammy [17]

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Since every island has a specific variety of plants and animals, it is important that conservationists preserve the entire island chain. Thus allow the sources of food to differ from island to island in an archipelago. The type of producer originated in an island and then the type of consumers consuming it differ from island to island due to huge variety of and different adaptations of organisms.

4 0
3 years ago
Which structure can form as a result of a divergent plate boundary?
Ber [7]
~Hello there! ^_^

Your question: Which structure can form as a result of a divergent plate boundary?

Your answer: Mid- ocean ridge is the structure hat can form as a result of a divergent plate boundary due to the separation of the plates.

Hope this helps~



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3 years ago
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Theoretical Issue In Development (psychology)
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Just here for the points sorry luv 2A.)true
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