If atom A has 10 protons and 10 neutrons and atom b has 10 protons and 11 neutrons which is true a and b are isotopes of one another or only atom b is an isotope

What are the doorways into and out of cells, attached to the membrane, and built in the rough er.

Which of the following produces carbon dioxide? a. plants b. animals c. decomposers d. all of the above

The is an estimate of the fewest number of organisms a population needs to avoid extinction. this measurement will most if the number of offspring each female in the population produces increases. if the population's this measurement will most likely increase. 1 population density, minimum viable population, carrying capacity 2 decrease, be unaffected, increase 3 death rate increase, dead rate decrease