Questions

The oxygenated blood  flows through pulmonary veins then leaves the lungs, which return it to the left heart, completing the pulmonary cycle.

#include<stdio.h>
int main(){
    int a=5,b=10;
    a=b+a;
    b=a-b;
    a=a-b;
    printf("a= %d  b=  %d",a,b);
}

According to Forbes, the Russian capital Moscow currently boasts an unprecedented 84 billionaries. Between them, the Moscow billionaries share a total of $366 billion. 

Teens drinking are at risk of date rape, becoming an alcoholic, HIV and other STDs.

Venus planet is known as the Morning Star or the Evening Star.

Renewable energy is energy that is collected from renewable resources, which are naturally replenished on a human timescale, such as sunlight, wind, rain, tides, waves, and geothermal heat.

Magma is molten rocks beneath the earth's crust. Hot springs are heated geothermally by underlying magma.

Human Resource Planning - Identifying and documenting Project roles, responsibilities, and reporting relationships, as well as creating the staffing management plan.

Acquire Project Team - Obtaining the human resources needed to complete the project

Develop Project Team - Improving the competencies and interaction of team members to enhance project performance.

Manage Project Team - Tracking team member performance, providing feedback, resolving issues, and coordinating changes to enhance project performance.