Answer:
A. a total solar eclipse
Explanation:
During a solar eclipse,the moon comes between the sun and Earth, casting its shadow over the Earth
Answer:
The change in pitch of a siren on an ambulance
Answer:
d. supply of the most limited resources.
Explanation:
the carrying capacity of a species in an environment is determined by the number of individual in an environment that the limited resources can sustain indefinitely without fighting for food, vegetation, water and light to sustained themselves.
the carrying capacity can be determined by how much the limited resources in the environment can sustain the species. the resources needed by species in a particular environment varies from habitat to habitat.
for some species, the limiting resources needed is food which consequently affect the way they reproduced and affect the population size.
Answer:
Space radiation is made up of three kinds of radiation: particles trapped in the Earth's magnetic field; particles shot into space during solar flares (solar particle events); and galactic cosmic rays, which are high-energy protons and heavy ions from outside our solar system.
Explanation:
Scientific hypothesis is a testable and falsifiable statement based on observations.
<h3>
Define a scientific hypothesis.</h3>
If we have a testable explanation for a situation in the natural world. It was the first basic method to start the research and scientific method. If we need to start the research process we have to start the observation on the particular process. If some result was discussed in the scientific methods, the testing results should be done. Also the evidence for the test and explanation for the test and observation, both the success and failure results be observed from all the scientific method. All should started and processed through prior knowledge and observations. Developing a hypothesis requires active observation and background research.
Hence, Option A is the correct answer.
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