4. as embryos, all vertebrates have which of the following
structures? select all correct answers.
a. pharyngeal arches
b. limb buds
c. tail
d. lungs

Which level of consumer had access to the smallest apply of energy

Where substance is produced during cellular respiration

The is an estimate of the fewest number of organisms a population needs to avoid extinction. this measurement will most if the number of offspring each female in the population produces increases. if the population's this measurement will most likely increase. 1 population density, minimum viable population, carrying capacity 2 decrease, be unaffected, increase 3 death rate increase, dead rate decrease