What cells in the body release the chemicals that cause allergic reactions?

How the biosphere hydrosphere geosphere and atmosphere are interconnected

The oceans salinity remains balanced what is one way to ocean increases salinity evaporation Run off melting ice caps precipitation

16) A cell with chloroplasts and a cell wall made of cellulose would likely belong to a (n) A) frog from Kingdom Animalia. B) mushroom from Kingdom Fungi. C) oak tree from Kingdom Plantae. D) paramecium from Kingdom Protista.

Which of the following is a method that geneticists use to determine if an individual has chromosome abnormalities?

Most scientific investigations are driven by the desire to answer a question. True False

The cause of type 1 diabetes is the destruction of insulin-producing sites by

Pollution stays in the area where it is produced. a. True b. False

A male tree frog migrates to a new habitat with little ground vegetation and many tall trees. Jumping is the safest way for the frog to move from tree to tree.

Select the correct answer. Neurofibromatosis, a genetic disease caused by mutation on the NF1 gene, follows an autosomal dominant pattern of inheritance.

Which of the following is NOT a way a cell can increase its surface area A. decrease its volume B. add organelles C. let water out of the cell D. all of the above