Which statement correctly describes the data shown in the graph and the type of observation used? a. The gingko tree grew 14 feet; this is a qualitative observation. b. The bur oak tree’s growth rate averaged 2.5 feet per year; this is a quantitative observation. c. The bur oak tree is twice the height of the ash tree; this is a qualitative observation. d. The Norway spruce grew more slowly than the sycamore every year; this is quantitative data.

doctors i believe if i'm wrong sorry

the oxygenated blood then leaves the lungs through pulmonary veins, which return it to the left heart, completing the pulmonary cycle. this blood then enters the left atrium, which pumps it through the mitral valve into the left ventricle. from the left ventricle, the blood passes through the aortic valve to the aorta.

deoxygenated blood leaves through the right ventricle through the pulmonary artery. from the right atrium, the blood is pumped through the tricuspid valve (or right atrioventricular valve), into the right ventricle.

i think its the first one

common management practices in dairy and poultry farming are: (i) proper shelter facilities and their regular cleaning. (ii) some basic hygienic conditions such as clean water, nutritious food, etc. (iii) animals are kept in spacious, airy, and ventilated place.