"Heliozoa" Natural Recordings by Native Speakers
Heliozoa are a group of protists that are characterized by the presence of a windshield-like structure made up of microtubules, known as an axopode, which surrounds their nucleus and provides structural support. They are typically found in aquatic environments and are known for their ability to crawl and move using their axopodes.
Heliotype: A photographic process in which an image is transferred onto a zinc-coated plate using sunlight.
Heliox is a mixture of helium and oxygen, typically used as a breathing gas in medical and recreational applications. It is used to treat respiratory problems, such as chronic obstructive pulmonary disease (COPD), and to improve the breathing of individuals who are unable to breathe in normal air. Heliox has a lower density than air, which can make it easier to breathe in, and it can also help to reduce the workload on the lungs.
Heliozoan refers to a type of freshwater protozoan that uses the power of the sun (helios in Greek means sun) to capture small particles and organisms as food.
Heliports refer to designated areas or installations on the ground, usually marked with distinctive signage, that are designed or equipped to handle the landing, takeoff, and parking of helicopters. These areas typically provide facilities such as helipads, refueling stations, maintenance facilities, and emergency services.