How does a flatworms brain compare to yours?
a. it connects to all the same organs as yours
b. it is very primitive in comparison
c. although smaller it holds the same amount of information

Sequence how oxygen accumulated in the atmosphere and the effect it had on life by completing the flowchart

The diagram below represents a chloroplast found in a typical plant cell. which of the following processes occurs inside this structure? question 8 options: a oxygen is produced b sunlight is trapped c glucose is produced d all of the above.

Lupe is a carrier for color blindness. her husband clifford is colorblind. if lupe and clifford have four children, what's the probability of a boy being colorblind?