Isaac watched a movie where a tsunami washed across the coastline he related the incident to the geology of the ocean he learned at the school which geological phenomenon did Isaac relate to

Which of the following is not a potential result of deforestation?

Hemoglobin is a proton that carries oxygen around your body what is hemoglobin made from

Veins have a much lower blood pressure than arteries. which of these prevents backflow of blood in veins? a. pressure applied by the heart b. one–way valves in veins c. thin muscular walls of veins