Answer:
Look at the apparatus shown. It can be used to compare the amount of <em>energy</em> given out by different fuels. What one word completes this sentence?
Answer:
Population
Explanation:
A population in biology, is simply a group of individual organisms of the same species sharing a common gene pool that are dwelling in a similar habitat or geographical area. The individuals of a group have the capability to interbreed with each other to produce viable offspring that are fertile, however, interbreeding with other similar groups is usually not successful. Also, genetic variation exists within individuals of a population. Examples of a population are: mountain gorillas in Africa, African elephants etc.
The purpose of an experiment is to compare results with a hypothesis.
Answer:
Life Cycle Stages
<em>Mealworm beetles go through four distinct stages of development: egg, larva, pupa, and adult. The amount of time it takes the insects to go through these stages depends on the temperature of their environment and the availability of food.</em>
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Answer:
a plant can be categorized as a weed if it is growing where it is not wanted/needed
