D. birds compete for food
4. in a forest ecosystem, which is an abiotic factor?
a. the amount of rainfall
b. the size of the deer
c. the types of trees
d. the number of birds
5. which of the following hest describes the difforong

Answers to mastering biology drag the labels to their appropriate locations to complete the punnett squares for morgan's reciprocal cross. drag blue labels onto the blue targets to indicate the genotypes of the parents and offspring. drag pink labels onto the pink targets to indicate the genetic makeup of the gametes (sperm and egg). labels can be used once, more than once, or not at all. hints