What caused southern Sudan to rebel against northern Sudan? desire to control oil reserves

dislike of the nation’s federal system of government

fear that northern Sudan would establish an Arabic and Islamic state

need for foreign aid that northern Sudan refused to accept

After fertilization, which type of cellular division is responsible for the growth and development of a complex, multicellular organism?

Question 1 of 102 pointswhich best describes adaptive radiation? oa. geographical isolation caused by an adaptationob. biodiversity resulting from few ancestorsoc. a decrease in the rate of speciationd. adaptations that organisms teach each other

An example of internal feedback working to maintain homeostasis is your a. decreased respiration rate when you are studying b. decreased heart rate when you are sad c. increased respiration rate when your muscles need more oxygen d. increased heart rate when your lungs need more oxygen