yes, well atleast I think so!
They use their eyes
after they spit
Their ears, of course.
It is called thermal energy. It can be transferred by conduction, convection, or by radiation of infrared waves.
No. Radiant heat is an electromagnetic wave, and EM waves are transverse waves.
Llamas have well-developed senses that help them navigate their environment. They possess excellent eyesight, allowing them to see a wide range of colors and detect movement from afar. Their sense of hearing is also acute, enabling them to pick up sounds that humans might miss. Additionally, llamas have a good sense of smell, which they use to identify threats and communicate with other llamas.
Heat.
heat transfer by e.m. waves
Heat waves are the same as infra-red radiation; however it is the more specific name. Electromagnetic waves range from Radio Waves to Gamma Rays so, technically, the answer is no.
Waves waves
Radiation.
We sense infrared waves through specialized sensors, such as infrared detectors or thermal imaging cameras, that can detect the heat emitted by objects and convert it into an electronic signal that our eyes or devices can interpret as an image. The sensors are sensitive to the infrared radiation that is invisible to our eyes, allowing us to detect heat signatures and thermal patterns.