A biologist is observing an organism under a microscope and concludes that it is a unicellular organism. Which of the following observations provides evidence that this organism must be unicellular, not multicellular? Pick
It can make its own food.
It can move on its own.
It cannot be seen without a microscope.
It performs all functions to maintain life

it can move on its own

Explanation:

Think about an organism that's unicellular.

Explanation:

it can make its own food.

the more fit you are, the faster the recovery. your heart rate drops most sharply in the first minute after you stop exercising; it should then fall about 20 beats a minute—a drop of less than 12 beats a minute is considered abnormal. this “recovery heart rate” is measured as part of an exercise stress test.

answer:

the questionnaire that you filled with all the “yes” responses will be asked by the doctor in order to determine the kind of problems and issues that you are currently facing. the doctor will also ask if there are any other concerns that you want to share that have not been mentioned in the questionnaire  

your doctor would also make sure that frequent appointments are scheduled for regular check ups.