Aboy is pulling a toy wagon through a neighborhood at a speed of 0.75 m/s. a caterpillar in the wagon is crawling toward the rear of the wagon at a rate of 2.0 cm/s. what is the caterpillar’s velocity relative to the ground?

Pls pls pls pls ! describe, in your own words, how you found the epicenter of the earthquake.

The discovery that the universe appears to be expanding led to a widely accepted theory called a.) the big bang theory b.) the doppler effect c.) hubble’s law d.) solar nebular theory e.) the seyfert theory

Match each vocabulary term to its definition. 1. electrons neutral subatomic particles found in the nucleus of the atom 2. neutron lowest energy position of an electron in an atom 3. photon the path of an electron around the nucleus of an atom 4. ground state negatively charged, subatomic particles 5. protons packet of energy of specific size 6. element substance with only one type of atom 7. orbital positively charged, subatomic particles found in the nucleus of the atom