Which statement about an atom is correct? (1 point) O The neutron has a negative charge and is found in the nucleus.
O The electron has a negative charge and is found outside of the nucleus.
O The proton has no charge and is found in the nucleus.
O The neutron has no charge and is found outside of the nucleus.

Natural forces that can alter ecosystems include seasons and climate changes. t or f

Afisherman notices that his boat is moving up and down periodically without any horizontal motion, owing to waves on the surface of the water. it takes a time of 2.20 s for the boat to travel from its highest point to its lowest, a total distance of 0.670 m . the fisherman sees that the wave crests are spaced a horizontal distance of 5.80 m apart. (a) how much is the wavelength? (b) find the period of the wave. (c) how fast are the waves traveling? (d) what is the amplitude a of each wave?

Which of the following is a characteristic shared by both electron and light microscopes? a. they both employ the use of objective lenses. b. both microscopes require an internal camera to visualize the specimen. c. both microscopes have a resolving power of 0.01 nm. d. they both utilize white light to magnify the specimen.