Please help 164. A(n) is an area where an individual bird lives. 14. feathers provide insulation for birds. 12. The eggs of reptiles are fertilized . 6. Reptiles
a. must live in a moist environment
b. go through a water-dwelling stage in their lives but then can
live away from water
c. produce eggs that have a leathery shell
d. are found only in desert regions

•there must be variation for the particular trait within a population.

•the variation must be inheritable (that is, it must be capable of being passed on from the parents to their offspring).

•individuals with one version of the trait must produce more offspring than those with a different version of the trait.good

explanation:

some fungi obtain their nutrients from a living host (plant or animal) and are called most biotrophic fungi have fairly narrow host ranges—they are specialized on a limited called rhizomorphs that allow the fungus to grow from one tree to another. ascospores are formed inside a sac-like structure called an ascus. so your answer is a