Answer:
D
Explanation:
This is because the atmosphere is refreshable and makes breathing so conducive.
Answer:
<u>stonewort, and many green algae such as the Spirogyra.</u>
Explanation:
- As it was believed that the land algae were believed to be evolved from the stonewort plant and the blue-green algae like the cyanobacteria and the spirogyra that colonized the lands some 500 mn years ago was a freshwater alga.
- After which the first land plants occur about 470 million years ago, and they were in the form s of moss and liverworts of the vascular in origin.
sulfur and dihydrogen monoxide
Answer:
B. Carbohydrate polymers formed as water is removed.
Explanation:
