er:
Explanation:
In the lungs CO2 is removed from the blood and send out the body where we exhale
It’s negative because the small fish provide food for the bigger fish
Binocular helps to make distant objects appear nearer and larger
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.
