A holdfast is a root-like structure that anchors aquatic sessile organisms, such as seaweed, other sessile algae, stalked crinoids, benthic cnidarians, and sponges, to the substrate.
1. moisture/water
2. precipitation
3. evaporation
4.transpiration
5. warmer, more
6. vaporization
7. condensation nuclei
The interactions can be harmful because they can poison the organisms and they can be helpful because they can help improve the organisms surroundings ex. food/ water supply.
4. Fossils
Fit of the continents
Geologic features
5. Pangaea
Answer:
Nuclear DNA is a pieces of genetic information tend to be passed down from
