A student walks to school at a speed of

2.0 m/s. If the student's mass is 50 kg, what

is the kinetic energy from the student's for-

ward motion?

Which of the following best describes an advantage that eukaryote organisms have over prokaryote organisms? A) Prokaryotes lack a cell membrane and therefore are unable to control what enters or exits the cell.

DNA nucleotides always contain a 5 carbon sugar known as what

Which has the larger ratio of surface area to volume a tennis ball or a soccer ball?

What does a weather balloon do? Select three options. warns about severe weather enables forecasts seven to 10 days in advance measures conditions in the upper atmosphere collects data that predicts changes in the atmosphere uses mathematical

What is the advantage of forcing materials to travel through cells instead of between cells?

Diamond is The hardest mineral on the mohs scale A no nonmetallic element The only mineral with luster An isotope of silicon

What are the three types of interactions between organisms in an ecosystem

The stomach liver and other parts of the digestive tract are contained in the

What is the role of the endocrine system?

In which kingdom does a multicellular, eukaryotic, photosynthetic organism belong? a Fungi b Animalia c Bacteria d Plantae