"Yes, as long as your spouse wears a mask and stays at least 3 feet away from you."
The answer you are looking for is “Drought”.
Answer:
All—yeast, euglena, and paramecium—exhibit heterotrophic mode of nutrition.
Explanation:
Yeast needs to feed on subtrates (or substances) like sugars, euglena can make its food like plants do and also feeds on other food sources, while paramecium feeds on bacteria often.
1- Mutation
2- Gene Flow
3- Sexual reproduction
Hope this helps :-)