Scientists select ninety crickets or Similar size and separate them into three groups of thirty. Group 1 will have its temperature increased, group 2 will have its temperature decreased, and group 3 will have its temperature kept at a constant room temperature. 1. What is the independent variable in the experiment?

A. number of crickets
B. temperature
C. type of food
D. container size

2. What is group 3 called?

A. experimental group
B. independent group
C. dependent group
D. control group ​

it also supports my hypothesis. if you rest first you can squeeze the clothespin more times. from the data i collected the average of the eight people concluded exercise makes your muscles more fatigued and less able to squeeze the clothespin compared to resting before squeezing.

hello there the answer is d

the index of refraction of the second medium is higher. i just took the test trust me !

genetic variation can be caused by mutation (which can create entirely new alleles in a population), random mating, random fertilization, and recombination between homologous chromosomes during meiosis (which reshuffles alleles within an organism's offspring).