How have scientist organized elements?

In the classification of organisms by kingdom, all prokaryotes are grouped together in the kingdom Monera. Genetic research, however, led to the separation of prokaryotes into two domains, Archaea and Eubacteria.

Describe 3 ways in which the organs of the circulatory system and respiratory system are protected

If an atom has 17 protons, 14 neutrons, and 19 electrons, what is the atom's electrical charge?

All cells are dependent on what fuel for energy

You conduct an experiment on twenty 18-year-old female subjects to see how various intensities of exercise influence heart rate.

Where do you think this heat lamp is being used?

Battery disposal is a disadvantage of which form of energy?

If a cell has 4 pairs of chromosomes, after mitosis each daughter cell will have how many chromosomes?

Which two families of flowering plants provide protein for the majority of humans?

A. what are the primary abiotic factors that will affect life underwater? b. Explain how the abiotic factors such as depth, Temperature, and some other mentioned in the questions before affect aquatic organisms.