A tube-like gadget called a spacer can help kids or people with trouble breathing use an HFA more easily. Dry powder inhalers (DPIs) require you to breathe in quickly and deeply. That can make them hard to use during an asthma attack when you canât fully catch a deep breath.
Some jellyfish are clear and can look like a plastic bag in the water. Others are in vibrant colors such as pink, yellow, blue, and purple, and often are luminescent.
Confidence votes 82.4K. Jellyfish are beautiful and mesmerizing creatures that inhabit all the marine waters of the world. There are more than 2000 species of jellyfish and they are spread across all the seas and oceans in the world, from the cold Arctic to the warm tropical seas of the Pacific and Indian Oceans.onfidence votes 82.4K. Jellyfish are beautiful and mesmerizing creatures that inhabit all the marine waters of the world. There are more than 2000 species of jellyfish and they are spread across all the seas and oceans in the world, from the cold Arctic to the warm tropical seas of the Pacific and Indian Oceans.