1. a newborn foal stands up to nurse from its mother. is this an example of an innate or learned behavior? a. innate b. learned 2. a stickleback fish attacks fish with a red belly. is this an example of an innate or learned behavior? a. innate b. learned 3. which example is not a behavioral adaptation? a. a squirrel buries acorns to dig up and eat later. b. a honeybee does a dance to tell the other bees where to find flowers. c. grass stops growing during a drought and begins growing again when it rains. d. the spines of a cactus protect it from animals.

What does polymerase chain reaction (pcr) do? o a. separates dna fragments by size o b. cuts a dna sample into fragments o c. provides an overall picture of a person's chromosomes o d. makes more copies of a sample of dna

Explain why it’s important for scientists to study the sun. list at least two challenges researchers face when examining earth’s nearest star.

Some species of wasps are social. the queen starts a colony from scratch each spring. she builds a small nest, and lays and raises a group of female workers. the workers enlarge the nest while the queen continues to lay eggs. unfertilized eggs become males that mate with newly hatched females. all of the wasps except the newly fertilized females die by the summer. which best describes this behavior? a)it is beneficial only to the males that do not fertilize eggs. b)it is beneficial only to the female workers that are not fertilized. c)it is beneficial to each one of the individual colony members. d)it is beneficial to the whole species, but not to all of the individual members.