Help fast please dont say anything if you don't know it Are there energy alternatives that emit less CO2 than natural gas does? If so, are these solutions equally available everywhere on Earth?

Which statement explains how gravity and intertia work together

Drag each description to the correct location on the image. not all descriptions will be used. describe the parts of a comet. the frozen part of the comet the atmosphere of gases and dust formed when the nucleus vaporizes tail made of small, solid dust particles tail made of ions that appears to point away from the comet's orbit

Which kind of mutation has occurred when the codon for an amino acid is changed to a stop codon? a. a silent mutation b. a missense mutation c. a frameshift mutation d. a nonsense mutation