(20 POINTS) Which of the following could be alive because it displays one of the signs of life? A. Euglena
B. Pen
C. Rock
D. Metal

How might weather forecasting people who work as farmers and fishers? how does it everyone

What kind of bond is created by the attraction between atomic particles of opposite charge? ionic bond hydrogen bond covalent bond nuclear bond

This rapid change in species that rarely leaves behind fossil evidence is referred to as