The four main climate zones—tropical, subtropical, temperate, and polar—are designated because their greatly affects their temperature.
a. proximity to water
b. latitude
c. density
d. proximity to mountain ranges

Body systems are not completely independent they integrate and work together describe one example of the integration between body systems

Group control group #1 experimental group yes yes yes control group #2 no new drug orange juice bed rest no yes no yes ves which of the following is the best explanation of why a second control group was included in this experiment? o a. to provide the volunteers in the study with something to drink o b. to prove that the common cold cannot be cured c. to confuse anyone who is trying to steal their new drug and sell it as their own invention o d. to researchers conclude that results are related to the new drug and not to the orange juice submit e previous

28. how many linkage groups will be formed by homogametic organism with 28 chromosomes?