deOxygenated blood, superior vena cava,right atrium, right ventricle, pulmonary artery, lungs
oxygenated blood, Lungs, Pulmonary veins, left atrium, left ventricle, aorta
Answer:
Basically, a standard high school baseball diamond, there are 90 feet between the bases; a base runner taking the standard route from home to second covers 180 feet. The distance across the infield from the back tip of home plate to second base is 127 feet, 3 3/8 inches.
Explanation:
Answer:
Revolving Service Structure (RSS) of launch pad 39B
Answer:
White-tailed deer fill the niche, or role, in ecosystems of both herbivore and prey. They are affected by, and themselves affect, their ecosystem. In forests, they have been described as a “keystone species” because their feeding activity can directly and indirectly affect many plants and animals.
