The atlatl was an ancient tool used to throw spears with greater force than throwing them by hand. The first Americans brought atlatls with them when they came to North and South America. Why was the atlatl especially helpful for the first Americans? The atlatl would have been the ideal weapon for hunting small, fast animals.

The atlatl would have made them more successful in fighting the people who were already living in the Americas.

The atlatl would have helped hunters throw a spear with enough force to take down large animals.

The atlatl would have allowed the first Americans to hunt and gather healthier foods.

True or falseaccording to the fifth amendment people cannot be tried for the same exact crime more than once

In john watson's "little albert' experiment, what was the ucs? select one: a. white rat b. loud noise c. little boy d. anything white and furry

In δabc shown below, bd over ba equals be over bc: triangle abc with segment de intersecting sides ab and bc respectively. the following flowchart proof with missing statements and reasons proves that if a line intersects two sides of a triangle and divides these sides proportionally, the line is parallel to the third side: top path, by given the ratio of line segments bd to ba is equal to the ratio of line segments be to bc. by space labeled by 2, space labeled by 1 occurs. by corresponding parts of similar triangles, angle bde is congruent to angle bac. by converse of the corresponding angles postulate, line segment de is parallel to line segment ac. bottom path, by reflexive property of quality, angle b is congruent to angle b. by space labeled by 2, space labeled by 1 occurs. by corresponding parts of similar triangles, angle bde is congruent to angle bac. by converse of the corresponding angles postulate, line segment de is parallel to line segment ac. which reason can be used to fill in the numbered blank space? 1. δabc ~ δbed 2. side-angle-side similarity postulate 1. δabc ~ δbed 2. side-side-side similarity theorem 1. δabc ~ δdbe 2. side-angle-side similarity postulate 1. δabc ~ δdbe 2. side-side-side similarity theorem