It is the developement of deuterostomes because the animals that are deuterostomes are including those of the phyla Echinodermata (e.g., starfish, sea urchins), Chordata (e.g., sea squirts, lancelets, and vertebrates), Chaetognatha (e.g., arrowworms), and Brachiopoda (e.g., lamp shells). This includes vertebrates, so yes that’s how sharks and starfish are related.
Answer:
Answer is A. Scalene.
Explanation:
Dysfunctional breathing is a breathing disorder , which is characterized by changes in breathing pattern. It can also be described as an alteration in normal breathing.
The scalene are muscles which are found at the neck, and act as accessory muscle of respiration.
Answer:
Because photosynthesis is a source of oxygen, it seems intuitive that photosynthesis evolved first: once enough O2 was in the air, then respiration would be able to arise in the newly oxygen-enriched atmosphere. However, some biologists have argued since the 1970's that respiration in fact evolved first.
Explanation:
We breathe in oxygen and we breathe out Carbon dioxide the plants like trees flowers and other plants breathe in carbon dioxide and breathe out oxygen this is why we need to stop cutting down trees and tearing up flowers and all other types of plants
the geosphere describes all of the rocks, minerals and ground that are found on and in Earth. This includes all of the mountains on the surface, as well as all of the liquid rock in the mantle below us and the minerals and metals of the outer and inner cores. The continents, the ocean floor, all of the rocks on the surface, and all of the sand in the deserts are all considered part of the geosphere. Basically, if it looks like solid ground, it's part of the 'ground' sphere.
thats all that i obtain S: