Aggressive behavior in animals often leads to social ranking. What do social rankings form?

A. circadian rhythm

B. territory

C. dominance hierarchy

D. courtship

We think of termites as insects that "eat" wood. In fact, however, termites rely on a variety of eukaryotic and prokaryotic gut microbes to digest cellulose-without the microbes, the termites will ingest wood, but will starve.

Along which type of plate boundary is new crust commonly created? (Will give brainliest for best answer.) A) transform B) divergent C) convergent D) compression

A scientist follows this procedure to test whether plants have been performing photosynthesis. Place Plant X in a dark closet and Plant Y on a sunny windowsill. Wait several days, then remove a leaf from each plant.

Are polar bears sexual or asexual

How can I remember this definition of genotype? (Like hints) The combination of alleles possessed by an organism for a given gene.

The process by which water moves across a cell membrane is called a. Osmosis b. Exocytosis c. Resolution d. Active transport

6. Allison ran a marathon for the first time. The next day she was stiff and store. Which of the following is a reasonable explanation of why her mucles were sore? a. Calvin Cycle c. alcohol fermentation b. Kreb's Cycle d. lactic acid fermentation

The age of the solar system is estimated by the dating of rocks. True or false

What are three of the excretory organs of the body

10. What is a major limiting biotic factor for animal succession in each stage? A) plant species B) sunlight
C) soil minerals D) vitamins