Answer:
photolysis
Explanation:
it happens when the uv radiaiton of sunlight breaks apart the oxygen containg molecules.
Answer:
fish and tetrapods are both vertebrates that have a backbone with a spinal cord. fish lived before tetrapods because their fossils are in rocks over 500 million years old.
Explanation:
fish and tetrapods are both vertebrates that have a backbone with a spinal cord
You can determine it by paying attention to the unique characteristics that could only be found at heart's tissue, such as :
- looks striated or stripped
- The bundles are breached like tree but connected at both ends
hope this helps
Answer:
Different areas of research have found that depression in old age is related to a decrease in physical health. For example, one study found that depressed older people with high blood pressure are about <u>three </u>times as likely to suffer a stroke as non-depressed older people with high blood pressure.
Explanation:
Studies have shown that physical activity might cause depression to be reduced in old age patients. Patients who are old and depressed are more prone to diseases as compared to patients without depression. Studies have shown that old age patients with depression are more prone to cardiac illnesses and more deaths occur in such patients. There are three times more chances for an old age person with depression and high b.p to suffer a stroke.
