Agroup of students is determining the number of plastic bags placed in a landfill during a single day. what are the students doing?
a. stating a problem
b. making a conclusion
c. collecting data
d. analyzing data

Aflashlight produces light using energy from the batteries. in which order does the energy change form? a. from chemical to electric to light energy b. from electric to light to chemical energy c. from electric to chemical to light energy d. from light to electric to chemical energy

New york city has 2,181 inhabitants per square mile. the state of alaska has 1.03 inhabitants per square mile. ecologists would say alaska has a low exponential growth population density birth rate carrying capacity

The reactions that occur in the ribosome, where amino acids are combined to form proteins are anabolic or catabolic?