Why is an overabundance of nutrients harmful to a water supply?

A.

It decreases the number and types of aquatic plants.

B.

It kills all aquatic plants.

C.

It sterilizes water.

D.

It causes excessive aquatic plant growth.

An organic compound that contains carbon, hydrogen, and oxygen is most likely

Can blood go backwards from the right ventricle to the right atrium?

A controlled experiment must A. have a dependent variable. B. have an independent variable. C. be falsifiable. D. be repeatable. E. All of the above.

03]The water in a location is tested regularly to identify contaminants. The nitrate levels in the water from 1994 to 1997 are shown in the table below. Years Nitrate level in water (in mg/L) 1994 8.5 1995 12.2 1996 9.7 1997 7.

How many homologous chromosome alignments are possible for independent assortment during meiosis? one two three four

Dementia is defined as

This element is the only metal found along the zig zag line

Between five and ten different types of cells are in the human body.

What is earth made up of?

A client with stage ii ovarian cancer undergoes a total abdominal hysterectomy and bilateral salpingo-oophorectomy with tumor resection, omentectomy, appendectomy, and lymphadenectomy.