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Is a mushroom (organism) a producer, consumer, or decomposer?

Cells in organisms need food, air, and waste removal. How are these needs met? A. Cells get their food from the air and sunlight around them. B. Organs and tissues perform these functions for the cells. C. Cells share their waste with other cells. D.

What part of the body has the least amount of nerve endings?

In what way is the level of oxytocin controlled by a positive-feedback mechanism? A.) The oxytocin in blood stimulates the pituitary to maintain the same level of oxytocin. B.) The oxytocin in blood stimulates the pituitary to secrete more oxytocin.

In a mitotic cell, why are the two chromatoids of each chromosome genetically identical

Which of the following would be an example of how a model can be used in science. a. determining the type of rock at a geological site b. measuring the flow of a river c. predicting changes in global climate d.

Wins or losses are the ultimate measure is competitive sports. True or false?

DNA, the genetic material of living organisms, is damaged by light in the A) visible region of the spectrum. B) ultraviolet region, especially below a wavelength of 320 nm. C) ultraviolet region, especially above a wavelength of 340 nm.

Genetic engineering to create biomedical products that benefit society often involves of recombinant DNA technology. Recombinant DNA is DNA that has?

What is biology and name all the branches of biology that you know?

How Does crossing-over leads to greater variability of phenotypes?