What are the large geographic areas that have similar climates and ecosystems

In what way has technology changed health care? New vaccines protect people from diseases. Amputees no longer rely on prosthetic limbs. Organ transplants do not need to be performed. O Medicines now fight off drug-resistant diseases.

What are four different landforms created by lava?

What are some advantages to an oligarchic form of government?

Who is not effected by acid rain? A. plants B. animals C. fossil fuels D. lakes

Why is Siberia sparsely populated

If your hood suddenly flies up you should turn on your hazard lights and continue driving. True or false?

Which supercontinents were present on earth at the begining of the cretaceous period? a. laurasia and gonwana b pangea c. laurussia and gondwana d rodinia

The east asian region does not include which of the following? select one: a. eastern china b. north korea c. japan d. taiwan e. south korea

True or False The checks and balances system plays a major role in having a more perfect union.

What is New Zealand's main source of energy? A. nuclear energy B. wind power C. hydroelectric power D. solar energy