“This is clear evidence that in a world where the
global average temperature
in 2019 was degrees Celsius above the pre-industrial
period, the impacts are being felt in the increased frequency of extreme weather
events, including heat waves,
droughts, flooding, winter
storms, hurricanes and ”

B. 1.1 and Wildfires
A. 1.1 and Floods
C. 2.2 and Wildfires
D: 2.2 and Floods

1. dermis

2. chemical

3. urine

4. viruses

5. antibodies

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.