Which organism appeared on earth first gastropods, horn corals, brachiopods, or crinoids

What type of aid does nigeria receive? short term, tied, voluntary, bilateral, multilateral or long-term?

Answer this asap. why did the americans go to china? a. trading b. exploration c. land d. live stock

Read the article titled "greening the globe." according to the section titled “the contention,” the debate over climate change has two basic camps of thought. identify these two camps and their beliefs. give examples of who supports each one and explain what evidence they use to support their arguments. based on these arguments, which way of thinking do you agree with and why?