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One variable is sunlight
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∙ 13y ago
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Forming a hypothesis and designing an experiment are two steps in the?
First: Consider WHAT will be your manipulative variable (a variable that you can control while other variables remain constant) that you believe will affect your experimentSecond: Consider HOW your responding variable will respond when you manipulate your manipulative variable after keeping everything else constantExample:First: My manipulative variable is mass of weight and you believe this variable will affect the speed of the trolley when roll down the railSecond: The larger the mass of the trolley, the faster it will move down the rail
What are two ways protists eat?
they eat by photosynthesis or by other organisms......
What two cycles compromise photosynthesis?
carbon, and I don't know the other, sorry!
Can you reverse photosynthesis and get respiration in cells?
Respiration and photosynthesis are two seoarate processes, so reversing photosynthesis would not give you respiration. However the two processes are in some ways the reverse of each other. Photosynthesis uses CO2 and produces O2. Respiration uses O2 and produces CO2.
If the longest side of a triangle is length 4 and the inside angle is twenty two and a half degrees how long are the other two sides?
the length of the other two sides is variable.
What does the independent variable affect when it is changed?
The independent variable sometimes changes the dependant variable, because it is dependant on the other variable. Sometimes the independent variable doesn't change the dependant variable, in which case there is no causation between the two variables.
How does photosynthesis affect plants?
Photosynthesis helps a plant because it is the process of making food for itself
What two substances do plants use to conduct photosynthesis?
Chlorophyll and Chloroplasts are the two other substances that plants use to "conduct" photosynthesis
Why is it important that you keep two variables constant such as light level and color while you're testing and how does a third variable CO2 level affect photosynthesis?
The first bit, "why is it important to keep to variables constant" is so you can be sure that the thing your measuring is what is affecting the change. So if your measuring the affect of CO2 levels on the rate of photosynthesis, you need to keep light level and any other variable constant through out the whole experiment so you know that it isn't a change in the amount of light that makes the rate of photosynthesis change but the change in CO2 level. I think that makes sense! Also, CO2 increases photosynthesis until a certain point at which photosynthesis can't happen any quicker because all the chlorophyll is 'taken up' using the CO2 for photosynthesis and so the only way to increase photosynthesis rate would technically be to add more chlorophyll. This means that CO2 becomes whats called a 'limiting factor'. I think that makes less sense!
On a graph of two variables which is the variable that causes changes in the other?
The independent variable causes changes in the dependent variable; the dependent variable is contingent on the manipulations of the independent variable.
For two variables in a direct proportion what Is the result of doubling one variable?
The other variable is doubled
What are dependent and independent variables and how are they usually related to each other in a problem or situation?
a DEPENDENT variable is one of the two variables in a relationship.its value depends on the other variable witch is called the independent variable.the INDEPENDENT variable is one of the two variables in a relationship . its value determines the value of the other variable called the independent variable.
What is moderating variable?
Moderation occurs when the relationship between two variable depends on a third variable. The third variable is referred to as the moderate variable or simply the moderator
Forming a hypothesis and designing an experiment are two steps in the?
First: Consider WHAT will be your manipulative variable (a variable that you can control while other variables remain constant) that you believe will affect your experimentSecond: Consider HOW your responding variable will respond when you manipulate your manipulative variable after keeping everything else constantExample:First: My manipulative variable is mass of weight and you believe this variable will affect the speed of the trolley when roll down the railSecond: The larger the mass of the trolley, the faster it will move down the rail
What are two ways protists eat?
they eat by photosynthesis or by other organisms......
What two cycles compromise photosynthesis?
carbon, and I don't know the other, sorry!
What are the two kind of variable?
what are the two kinds of variable
