Mary came home from school and looked in the fridge for a snack. She loves celery, but it was all wilted. She places the celery into a tall glass filled with water and left it for a little while, Why did she do this?

What are three things scientist must do for their experiment to be scientific

What polysaccharide provides rigidity and strength in plants? Glycogen Starch Cellulose Chitin

What is considered to be the first evidence of differentiation in the cells of an embryo?

Identify the five general receptors of the endocrine system

Each daughter cell resulting from mitotic cell division has the exactly same genetic composition. Each daughter cell resulting from mitotic cell division has the exactly same genetic composition. True False

What type of organisms make up the upper level of an energy pyramid?

Courtney was on the track team and wanted to test the effects of her diet on her race times. She decided to test high carbohydrate meals and high protein meals for four weeks.

Large polysaccharides generally have one of two functions: as a very strong structural component of a cell and as a storage molecule for readily accessible energy. There are also two primary energy-storage polysaccharides.

What are four false beliefs in which the evolutionists place their faith? Use complete sentences.

Which of the following biomes receives the MOST precipitation? A) Rain Forest B) Taiga C) Savanna D) Desert