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olga2289 [7]
3 years ago
11

Why does this recent discovery about the Galapagos finches prove that it’s often challenging for scientists to determine when tw

o groups of individuals are separate species?
Biology
2 answers:
yawa3891 [41]3 years ago
8 0

Because of its similarities . It is the process by which organisms are most suited to their local environment to survive.

SIZIF [17.4K]3 years ago
3 0

PLATO SAMPLE ANSWER;

Individuals may look different from each other, meaning they have a wide degree of genetic variation, but they still breed and produce fertile offspring. Scientists must evaluate many different factors—genes, anatomical structures, mating seasons, and geographical location—to determine whether it is possible for two species to produce fertile offspring.

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A scientist working in a lab wants to determine the precise pH of a solution. Which tool should the scientist use to measure pH?
fomenos

PH meter, which is a device used to measure hydrogen-ion activity in the solution. A PH meter is a voltmeter stuck to a pH electrode and a reference electrode. -maclittleseed

3 0
3 years ago
Read 2 more answers
Energy therapies are used to treat various disease conditions. which energy therapy is derived from ancient buddhist rituals?
matrenka [14]
<span>Ancient cultures knew that unseen energy flows through all living things. Reiki is a system of healing that channels this energy by placing the hands. In recent scientific experiments, medical doctors are studying the correlation between this energy and the functioning of the immune system.</span>
4 0
3 years ago
Is the virus considered a living creature? Justify the answer.
Stella [2.4K]

Answer:

Viruses are not living things.

Answer: No.

Explanation:

Viruses are complicated assemblies of molecules, including proteins, nucleic acids, lipids, and carbohydrates, but on their own they can do nothing until they enter a living cell. Without cells, viruses would not be able to multiply.

6 0
1 year ago
(4.05 MC)What role does intraspecies competition play in natural selection?
jarptica [38.1K]
The correct answer is the first statement.
In intraspecies competition, there is a competition for recourses among the individuals from the same species. This is due to the limited availability of the recourses in the habitat. Only the fittest individuals will be able to gather enough recourses and survive.
6 0
3 years ago
If you place a strong acid in water it will likely ionize. If you put the same acid in oil it will not. Why the difference?
denpristay [2]

Answer

An acid that breaks down completely and gives off many ions, or protons, is considered to be a strong acid. ex H₂SO₄

If you place strong acid into water it dissociate acid into H⁺ ions

Water is polar solvent(H⁺ and OH⁻), which has partial positive charge on one side and partial negative charge on the other side.

Strong acids readily dissociate in polar solvents to give H+ ions.

Where as Oil is a non polar solvent it has same charge all over so no dissociation of strong acid will take place.

4 0
3 years ago
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