The factor that an experimenter is measuring or counting in an experiment is called the

independent variable.

dependent variable.

control variable.

hypothesis.

How do hot fluids act in metamorphism?.

The surface temperature of Venus is higher than that of Mercury, even though Mercury is closer to the sun. What is the main reason for this difference in temperature?

Which characteristic of epithelial tissues would you expect to find in a duct that is subject to a high degree of pressure (such as the male urethra) ? a) Cuboidal shape b) Simple layering c) Pseudostratified layering d) Stratified layering

Does oxytocin cause hypotension or hypertension

Which of the following statements is true of glycolysis? Question 8 options: It produces a net gain of ATP. It produces a net gain of FADH. It is an aerobic process. It can be performed only by bacteria. It produces more ATP than aerobic respiration.

Where does the primary source of energy needed for life come from? 1) solar energy 2) geothermal energy 3) nuclear energy 4) kinetic energy

Which molecules is not part of the cell membrane? a. lipid b. nucleic acid c. phosphate group d. steriod e. protein?

During dna replication in a human cell, 6 billions bases must be paired properly. which characteristic of dna best allows for high level of accuracy during this process

Which of the following actual (i. e., real) products of biological activity is not likely to be a source of the increases in greenhouse gases observed in recent history? A.

A population with 65 A1A1 individuals, 55 A1A2 individuals, and 10 A2A2 individuals is in Hardy-Weinberg Equilibrium. Hint: For this problem assume if the expected value is within 3 of the observed it's in HWE.