Which of the following questions would be an appropriate scientific question that could be tested by experimentation? a. Which type of bread goes moldy the fastest?
b. Where do we go when we die?
c. Is it a sin to transplant plg hearts into humans?
d. Are llamas less valuable than camels?

Which type of neuroglia is found outside of the brain?

!if we removed the wolf, snake, and hawk from this food web, what best explains the impact it would have? a) the number of producers would increase. b)the number of decomposers would increase. c)the number of primary consumers would increase. d)the numbers of primary consumers would decrease.

Type the correct answer in each box. use numerals instead of words. if necessary, use / for the fraction bar. the following chemical equation shows the combustion of ethane. balance the equation by filling in the coefficients. c2h6 + o2 → co2 + h2o