1) What are the two parts of the nervous system?

and

central

peripheral

radial

bilateral

unilateral

axial

Peahens prefer to mate with peacocks that have the brightest and largest tail displays. The peacock's tail is a disadvantage to the males, because it is large and cumbersome and hinders them from escaping from predators.

Which kind of evidence studies mineralized bone, footprints, or organisms trapped in amber to determine common ancestry fossils analogous structures homologous structures molecular clock

Which activity can be accomplished using the genetic code?

Photosynthesis is the main method by which primary production takes place in an ecosystem. What abiotic factor is a beneficial by-product of primary production?

Q#5 - How do you know when a test is positive for glucose and starch?

Wood lice are more active as they move from a dry area to a humid area. Which innate behavior are they displaying here?

During the early stages of embryo development, dolphins have gill pouches. What does this mean? a. Dolphins evolved from fish. b. Fish evolved from dolphins. c. Dolphin embryos go through a fish phase during development. d.

Explain the importance of regulatory mechanisms in living things. Distinguish between positive and negative feedback.

Explain some of the negative effect of climate change an how that will impact our civilization

One factor that drives atmospheric circulation is the movement of air from warm equatorial areas to cooler areas.