The Laetoli footprints demonstrate that the foot of Australopithecus afarensis was humanlike in having a:.a. rounded heel. b. rounded heel, nondivergent big toe, and double arch. c. double arch. d. nondivergent big toe.

The correct answer is letter B

Laetoli's footprints were left 3.5 million years ago where today is Tanzania, East Africa. It is the oldest evidence of a bipedal hominid, that is, walking upright under two legs. They were Australopithecus afarensis, with a monkey-like face, low forehead, flattened nose and large jaws. The height of an adult was around 1.40 meters. Hence your 18 cm foot looks so small. The perfect preservation happened thanks to the eruption of a volcano in the neighborhood. A rain turned the ashes into a kind of layer of fresh cement. Then the two Australopithecus arrived, leaving their feet perfectly designed for about 70 times.

europe would not recognize the confederacy as an independent nation.

1) checks and balances- this idea is implemented in the constitution to ensure that no one branch of the federal government gains too much power. for example, the legislative branch(congress) can approve a bill that will then be sent to the executive branch (president). if the president does not like the bill or thinks that it violates the rights of citizens, he/she can veto the bill. vetoing the bill stops the bill from becoming a law. this check on power ensures that congress makes laws that do not violate the rights of citizens.

2) anti-federalists do not want to ratify the constitution unless it includes a bill of rights. the anti-federalists are worried that the constitution gives too much power to the federal government. having a strong central government caused problems when the us was still part of great britain. this is why the anti-federalists are fearful of this type of system.

3) federalists want a new constitution passed because it will fix america's weak political structure. before the us constitution is implemented, the constitution being used is known as the articles of confederation. this constitution has an extremely weak central government, allowing for disunity among the states.

can't do the whole thing, hope this