Which of these is a abiotic factor of an ecosystem

A patient is taking nicotinic acid (niacin) to treat hyperlipidemia. the patient reports a flushing sensation along with gastrointestinal irritation. the nurse will perform which action? a. contact the provider to discuss possible thromboembolism. b.

Which statement best describe the difference between a gene and an allele? A. A gene is one of two or more variants of an allele. An allele is a section of a chromosome that usually contains the code for a particular protein. B.

what type of asexual reproduction would be beneficial for a species that lived in an area prone to droughts?

A is made up of three parts, a phosphate group a glycerol and two fatty acid chains

What are organisms that cannot make their own food and must obtain en- ergy from the foods they eat?

What would happen if both male and female passed on their whole genes?

Calculate the distance penny rides her bicycle. if she rides 1/4 mile each day for 11 days.

An area of land that is covered with a shallow layer of water during some or all of the year is called

What is the role of the atp in the cell

What Are Genes? A. the observable characteristic B. the expressed trait C. the basic unit on inheritance D. the measurable factor