What pores draw water into the sponge

Organized way of using evidence to learn about the natural world; scientific

All of the following structures are unique to plant cells except a. cell walls. b. chloroplasts. c. large vacuoles. d. mitochondria. What is the function of the cholesterol molecules in a cell membrane? a. They make it thicker. b.

The stomach select one: a. secretes lipases that complete fat digestion. b. serves as a temporary storage site c. manufactures bile. d. contents are highly alkaline.

Information gathered from observing a plant grow 3 cm over two week period results in

What is one of the negatives conseqcuens of burning waste

Adaptations often give organisms a competetive edge. a. True b. False

Biosphere II is a self-contained ecological system that was sealed with researchers inside. Unfortunately, the microbes in the soil consumed rich organic matter and produced carbon dioxide.

When the enzyme amylase from the pancreas is finally ready for use, it is stored within cell cytoplasmic vesicles called___. nuclei. zymogen granules. mitochondria. cristae. vacuoles.

Lesson 16 what is the respiratory system

Whit is the relationship between monomers and a polymer