EXERCÍCIOS SISTEMA REPRODUTOR 1. Cite os órgãos masculinos externos.2. Explique porque o escroto contrai e relaxa.3. Descreva a configuração interna no pênis.4. Explique o processo de ereção.5. O que é fimose?6. Como podem ser divididos os órgãos masculinosinternos?7. Porque os testículos são homólogos dos ovários?8. Qual a função respectivamente das células deSertoli e Leydig?9. Descreva o trajeto dos sptz desde o testículo até auretra.10. Quais problemas acometem a próstata?

economic impact of malaria is estimated to cost africa $12 billion every year. this figure factors in costs of health care, absenteeism, days lost in education, decreased productivity due to brain damage from cerebral malaria, and loss of investment and tourism.

answer: ice crystals in air

the water from the water body or another source of water gets evaporated as water vapor as an effect of heat on water. these water vapor rises in the upper layers of the earth atmosphere under high atmospheric pressure. the atmospheric pressure of these water molecules starts to decrease due to the effect of cold air. the invisible water vapor condenses into visible water droplets and ice crystals.these ice crystals and water droplets being less denser than the surrounding air floats on air as clouds.