a phycologist
Yes. Scientists have found that desert dust does indeed allow algae to grow.
Plants and green algae have the same types of chlorophyll and carotenoids in their cells so scientists think plants and green algae have a common ancestor.
Giant kelp is a brown algae, some scientists believe it is a green algae but it is not.
Green algae
Because scientists and algae dont mix. Also becaust alge doesnt really have a group (animal, plant etc) so they can't classify it, which annoys them.
Algae
The other name for the brown algae is Phaeophyceae.
blue green algae has been rename to cyanobacteria because scientists thought that blue green algae is too hard to say
calcareous algae
The scientific name for green algae is Chlorophyta.
There is some disagreement. Some call green algae Chlorophyta. According to Britannica, "Many scientists combine the Micromonadophyceae with the Pleurastrophyceae, naming the combined group the Prasinophyceae."https://www.britannica.com/science/algae/Classification-of-algae
no orcas does not eats algae