Which of the following organisms has cells with chloroplasts?
a. cauliflower
b. mushrooms
c. green tree frogs
d. photosynthetic bacteria

If two parents who's blood types are both b produce a child that has blood type o, what can you say about the parent's genotybes? oa) one is ii ob) one is ibi oc) both are bi od) nothing, this is impossible

What type of competition exsist between two species. turtles and fish

9. the history of life on earth is recorded in