The surface area of a sphere is given by the expression, . The volume of the sphere is given by the expression, .
Dividing the surface area expression by the volume expression, we get, .
So the ratio is inversely dependent on the value of r.
Given for the sphere, the surface area = 588 m², and the volume = 1372 m³.
Dividing the surface are by volume, we get, as the answer.
Answer:
1. Prokaryotes are all around us. Develop an experiment to visualize these microbes from an environmental sample.
2. Flagella are unique structures on some microbes. What role does flagella play to help microbes?
3. Eukaryotes can be found in a variety of environments. Describe at least 2 places where you might come in contact with eukaryotic microbes in nature. What makes this environment suitable for these microbes?
4. Scientists have argued for decades about whether viruses are alive. Using a pros and cons list, indicate at least 3 characteristics on both lists that support this argument.
Explanation:
Answer:
In a chemical reaction the total mass of all the substances taking part in the reaction remains the same. Also, the number of atoms in a reaction remains the same. Mass cannot be created or destroyed in a chemical reaction
Answer;
Evolutionary psychologists; behavioral psychologists
Evolutionary psychologists look at the genetic tendencies that we share as a species, whereas behavioral psychologists explore human genetic differences.
Explanation;
-Evolutionary psychology is a theoretical approach to psychology that attempts to explain useful mental and psychological traits such as memory, perception, or language,as the functional products of natural selection. Evolutionary psychology is focused on how evolution has shaped the mind and behavior.
-Behaviorism is concerned with how environmental factors affect observable behavior. The behaviorist approach proposes two main processes whereby people learn from their environment: namely classical conditioning and operand conditioning.
Because light is not hot nor cold.