What Is a Gastrovascular Cavity?
The gastrovascular cavity is a structure found in primitive animal phyla. It is responsible for both the digestion of food and the transport of nutrients throughout the body. The cavity has only one opening to the environment. Food goes in and waste comes out that same opening, making it a two-way digestive tract.
By contrast, organisms that have a mouth on one end with an anus on the other end have a one-way digestive tract, called an alimentary canal. Food goes in the mouth, while waste comes out the anus.
Skin cancer. Prolonged exposure to ultraviolet radiation from the sun can lead to melanoma and other skin malignancies. Clear evidence establishes ultraviolet radiation, especially the non-ionizing medium wave UVB, as the cause of most non-melanoma skin cancers, which are the most common forms of cancer in the world
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Surround yourself with peers who encourage you to do well.</span>
Hi,
I believe it would be B, <span>Donald and Ignacio are likely to experience reduced feelings of prejudice.
~Elisabeth</span>
Answer: Mrs. Ramos can obtain care from any provider who participates in Original Medicare, but generally will have a higher cost-sharing amount if she sees a provider who/that is not part of the PPO network.
Explanation:
Medicare Advantage refers to a form of health insurance plan whereby Medicare benefits is provided through a private-sector health insurer. Medicare Advantage PPOs allows one see doctors outside the plan network.
Based on the information given, Mrs. Ramos can obtain care from any provider who participates in Original Medicare, but generally will have a higher cost-sharing amount if she sees a provider who/that is not part of the PPO network.
