The offspring of the parents
Erythropoietin is the answer hope it helps.
Primary succession occurs<span> in essentially lifeless areas—regions in which the soil is incapable of sustaining life as a result of such factors as lava flows, newly formed sand dunes, or rocks left from a retreating glacier. Secondary </span>succession occurs<span> in areas where a community that previously existed </span>
<u>Answer:</u>
The evidence comes from fossils.
<u>Explanation:</u>
Paleontology is the study of the history of life on Earth as based on fossils. Fossils are the remains of plants, animals, fungi, bacteria, and single-celled living things that have been replaced by rock material or impressions of organisms preserved in rock.
I hope this helps!
Answer:
phytoflaggellates, e.g. Euglena, and photosynthetic bacteria.
Explanation: