What is the crest of a wave? the distance between two wave troughs the speed of energy of the wave the highest part of the wave the lowest part of the wave

The coco river is a natural border between nicaragua and which other country

What types of details should a draft of a research based essay contain? check all that apply-paraphrased information-information from questionable sources-facts that relate to the topic-quotations that illustrate ideas to convey-plagiarized information

What is one early technological advance that shaped culture? a the use of fire b the discovery of arable land c family units. d migration