Author Question: Subsongs mark the beginning of the second phase of birdsong development: the __________ phase. ... (Read 69 times)

awywial

  • Hero Member
  • *****
  • Posts: 577
Subsongs mark the beginning of the second phase of birdsong development: the __________ phase.
 
  Fill in the blank with the appropriate word.

Question 2

Monozygotic twins are more commonly called __________ twins even though they are not.
 
  Fill in the blank with the appropriate word.



zhanghao

  • Sr. Member
  • ****
  • Posts: 316
Answer to Question 1

Answer: sensorimotor

Answer to Question 2

Answer: identical



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

Only 12 hours after an egg cell is fertilized by a sperm cell, the egg cell starts to divide. As it continues to divide, it moves along the fallopian tube toward the uterus at about 1 inch per day.

Did you know?

It is believed that humans initially contracted crabs from gorillas about 3 million years ago from either sleeping in gorilla nests or eating the apes.

Did you know?

The use of salicylates dates back 2,500 years to Hippocrates's recommendation of willow bark (from which a salicylate is derived) as an aid to the pains of childbirth. However, overdosage of salicylates can harm body fluids, electrolytes, the CNS, the GI tract, the ears, the lungs, the blood, the liver, and the kidneys and cause coma or death.

Did you know?

It is believed that the Incas used anesthesia. Evidence supports the theory that shamans chewed cocoa leaves and drilled holes into the heads of patients (letting evil spirits escape), spitting into the wounds they made. The mixture of cocaine, saliva, and resin numbed the site enough to allow hours of drilling.

Did you know?

Addicts to opiates often avoid treatment because they are afraid of withdrawal. Though unpleasant, with proper management, withdrawal is rarely fatal and passes relatively quickly.

For a complete list of videos, visit our video library