Answer: B
Explanation:
Each produce food necessary for each organisms.
Kaylee reads an article that states that the frequency of chirping by crickets is related to the temperature of their environment. She wants to conduct an experiment to see if this is true. Kaylee states this hypothesis: Crickets chirp more frequently when the temperature of their environment increases.
What is the test variable (independent variable) and outcome variable (dependent variable) in Kaylee's experiment?
A.test variable (independent variable): temperature of environment; outcome variable (dependent variable): frequency of chirping
B.test variable (independent variable): number of crickets; outcome variable (dependent variable): frequency of chirping
C.test variable (independent variable): number of crickets; outcome variable (dependent variable): temperature of environment
D.test variable (independent variable): frequency of chirping; outcome variable (dependent variable): temperature of environment
Test variable (independent variable): temperature of the environment; outcome variable (depending variable): frequency of chirping. Therefore, option A is correct.
How does temperature affect the chirping of cricket?Temperature affects the chirping of a cricket, on increasing the temperature chirping of cricket increases. Crickets are ectotherm or cold-blood organism, which means their body depends on the surrounding environment.
They chirp more in warmer temperatures because their body has more energy in a warmer temperature.
On increasing temperature, cricket rubs their wings together fastly. The chirping of cricket starts at least at 55 degrees Fahrenheit.
Independent variables are those unaffected by the change, while dependent variables are those which are dependent on the independent variable. Thus, option A is correct.
Learn more about cricket chirping, here:
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Is this the correct answer to this question?
Simple yes or no: if no, please explain
Where do you think rain comes from?
Within a cloud, water droplets condense onto one another, causing the droplets to grow. When these water droplets get too heavy to stay suspended in the cloud, they fall to Earth as rain.
Explain how scientist might use a Dichotomas key/chart
PLEASE DONT SOMETIHNG RANDOM I WILL REPORT IF YOU DO
Answer:
A scientist might use a dichotomous key to classify an organism.
Explanation:
Dichotomous keys are used to identify organisms based on their observable traits.
Using scientific methods to investigate natural phenomena has many benefits. Which of the
following describes a benefit of using scientific methods?
A.getting results that are based on empirical evidence
B.getting only results that are scientific truths
C.getting results that do not need to be repeated
D.getting results that always support a hypothesis
Answer:
B.getting only results that are scientific truths
Hey guys! Happy Wensday!
Answer:
thanks you to :)
Explanation:
Which weather state is most likely to cause an increase in precipitation?
A) Winds blowing from the south
B) An air temperature of 15 °C
C) High humidity
D) High air pressure
Answer:
c is the answer the other guy or girl is correct
The weather state that is most likely to cause precipitation is : ( C ) High humidity
HumidityHumidity is the basically the amount of water vapor currently present in the atmosphere. As the water vapor increase the humidity of the region increases.
The higher the humidity the more likely precipitation will occur, this is because as the water vapor increases in the air the environment feels wetter which leads to and increase in precipitation.
Hence we can conclude that the weather state that is most likely to cause precipitation is High humudity
Learn more about humidity : https://brainly.com/question/1129115