Answer:
1) A
2) B
3) B
Explanation:
rain brings water back to Earth
water goes up to the sky in clouds
water has to go up before it becomes a cloud
I think the correct answer from the choices listed above is option C. It is the fireplace that burns wood that should be considered as a <span>nonrenewable energy resource to generate energy. This is because wood is used up when burned and it cannot be obtained back once used.</span>
Answer:
Deoxyribonucleic acid
Explanation:
DNA stands for Deoxyribonucleic acid
The writer could assert Taxonomy.
Which is responsible for many scientific classifications and
influences in various field of life sciences or biology. Evidences that Taxonomy uses to group or
categorizes species range from
<span><span>
1.
</span>"Fossil Records</span>
<span><span>
2.
</span>Comparative anatomy</span>
<span><span>
3.
</span>Comparative embryology</span>
<span>4.
Biochemical information</span>
<span><span>
5.
</span>Cellular structure</span>
<span><span>
6.
</span>Behavior</span>"
We also suggest that taxonomy has played various roles
mainly in many aspects in Zoology, Botany, Anatomy and Physiology –aspects that
include animal and human structures and functions. As the biotic community is
so diverse it is classified to Biodiversity and the existence of properly
assorting by set standard.
Answers:
thorium-234
Explaination:
Isotopes are defined as the variants of a particular chemical element obtained by radioactive decay which makes it differ in neutron number and nucleon number but have the same number of protons in each atom.
Uranium-238 produces thorium-234 by alpha decay. alpha particle is a helium nucleus which carry 2 neutrons andn 2 protons with the mass number 4. In alpha decay, nucleus emits alpha particles which tranforms or decay into an atom with a mass number 4 less and an atomic number 2 less.
The equation for alpga decay is attached below:
Hence, the isotope is thorium-234 .
