What two of the three challenges listed prevented Europeans from penetrating Africa until the late 19th century?

Ang pagsunod sa mga batas trapiko ay isang katangian ng pagiging mabuting mamamayan. ano ang ipinamamalas nito?

Iwill give anyone points if they me right now q: sustainable development is related to pollution in that a. sustainable development allows pollution to continue at current levels.b. sustainable development increases pollution of all types.c. addressing pollution is a factor in sustainable development.d. sustainable development incorporates pollution as a benefit.e. pollution levels will decrease with development.

Giving 20 points plus brainliest for thos drivers ed question ! which of the following is not information you can find on the dashboard? a. vehicle speed b. engine temperature c. amount of fuel remaining d. recommended tire pressure