The general name which includes all unicellular organisms that contain a nucleus is: O protozoa
O paramecium
O amoeba
bacteria
PLZZ HELP ASAPP!!

The variables for this experiment include the number of each type of sprout, the average height of those sprouts, and the amount of compost given to each plot of land.use the drop-down menus to complete the sentences and identify the independent and dependent variables. the independent variable, the one that you intentionally manipulate, is the the dependent variables, the ones that you measure the response in, are

What is an endocrine function? (apex) a.esophageal glands release mucus into the esophagus b.salivary glands release saliva into mouth c.swear glands release sweat to the skin d.the pineal gland releases melatonin into the bloodstream

Pulmonary arteries carry highly oxygenated blood. true or false?