True or False about neutrons. 1. Discovered by Dimitry Mendeyev
2. Neutrons are the lightest of all subatomic particles
3. Neutrons subatomic particles with no charge
4. Neutrons are found inside the nucleus
5. Neutrons have six times the mass of a proton

Astructure that is found in a plant cell and not in an animal cell is a ? central vacuole mitochondrion nucleus ribosome

Kelly ran electricity though a sample of water using electrolysis. the water changed into two gases, x and y. it was not possible to break down the gases x and y into simpler particles.

Match the following terms and definitions. 1. species that are adapted to live in equilibrium at carrying capacity population density 2. population growth that reaches equilibrium and carrying capacity population 3. death rate mortality 4. birth rate k-selected 5. a group of interacting individuals of the same species within the same geographic area natality 6. the number of organisms living in a particular area logistic growth