True or False: If an Ecosystem is out of balance then other plants and animals will be affected.

What theory encompasses the idea that living organisms today are made of cells and arise from preexisting cells?

Consider a sex-linked inherited disease like hemophilia. Males are never hidden carriers of this type of inherited disease. Why?

Which type of solution would cause a bacterium with a weak or damaged cell wall to burst as water moves into the cell? hints which type of solution would cause a bacterium with a weak or damaged cell wall to burst as water moves into the cell?

How would you describe the shape of the Elodea leaf cell?

Lakes and ponds which have limestone or calcium carbonate are affected less by acid rain than those which have granite. This is because?

All living things use nitrogen to A) reproduce. B) make sugar. C) make proteins. D) transport water.

Heterogeneous mixture is one that is not Uniform throughout Easily mixed together Made of two or more liquids Edible by humans

What exhibits gill slits at some stage of its development?

Domain: Kingdom: • Eukaryote • Autotroph • Simple organization

How is isotope and nucleus related