DHT22 contoling LEDs and servo motor

Projects General Guidance
1

I am new with arduino, i am trying to connect DHT22 to control couple of LEDs, and servo motor, i know how to connect dht sensor, but can someone show me how to turn of and on LEDs with moisture and temperature. i have conected everything,when
temperature is low i need to turn 1 LED, if it gets over t=25 servo needs too turn 45 degrees, and if moisture fals under 45 precentage to turn on LED.

2 
X-mas gift 

code is not tested and might need minor tweaks
[code = partial]
#define SERVOPIN 9

void setup()
{
  pinMode(13, OUTPUT);
  Serial.begin(115200);

}

void loop()
{
  int temp = getTemperature(); // you know how this is done
  int hum = getHumidity();

  Serial.print(temp);
  Serial.print("\t");
  Serial.println(hum);

  if ( (temp < 10)  || (hum > 45) ) digitalWrite(13, HIGH);
  else digitalWrite(13, LOW);

  if (temp > 25) analogWrite(SERVOPIN, 45); // depends on servo
  if (temp < 25) analogWrite(SERVOPIN, 0);

  delay(2000); // DHT may not be sampled more often
}