How many types of cancer have been identified through research?

a. 50c. 200b. 100d. 500

if you were looking at a cell under a compound microscope how would you determine if it is a prokaryotic cell?

Which of the following statements best describes the geosphere? A) the sphere that consists of solid rock layers near earths surface B) the sphere that includes mountains and valleys C) the sphere that has three main parts: a metal core, a solid

Part of the hamstrings a. Zygomaticus b. Semitendinosus

Which of the following variables are constants in the Cell Homeostasis Virtual Lab? The percent concentrations of sugar solution in beakers B-E The type of solute (dissolved solid) The percent concentration of sugar solution in dialysis tubes B-E

Which is an accurate description of what occurs when a log burns? a. energy is created as the log burns b. the compounds that make up the log are converted into fire, heat, and energy. c.

Granite is a metamorphic rock. True False

Which is a physical change? a. strawberries are cooked into jelly b. strawberries are left out to mold c. strawberries are liquefied in a blender

Approximately how many years does it take Pluto to revolve around the sun

Which substance must be present for cellular respiration to take place?

What process describes the transfer of heat through matter by molecular activity? conduction convection radiation evaporation