Ducks pair up _____ . a. during migration south b. during migration north c. on their ...

Author Question: Ducks pair up _____ . a. during migration south b. during migration north c. on their ... (Read 87 times)

melly21297

Hero Member
Posts: 565

on: Jul 21, 2018

Ducks pair up _____ .

a. during migration south
b. during migration north

c. on their wintering ground d. on their summering grounds

Question 2

The two groups of ducks in North America are _____ .

a. surface-feeding and bottom-feeding b. migratory and non-migratory
c. water and terrestrial
d. lesser and greater

aidanmbrowne

Sr. Member
Posts: 305

Reply #1 on: Jul 21, 2018

Answer to Question 1

a

Answer to Question 2

d

Need homework help now?

Ask unlimited questions for free

Ask a Question

« previous next »

Did you know?

The immune system needs 9.5 hours of sleep in total darkness to recharge completely.

Did you know?

Excessive alcohol use costs the country approximately $235 billion every year.

Did you know?

Critical care patients are twice as likely to receive the wrong medication. Of these errors, 20% are life-threatening, and 42% require additional life-sustaining treatments.

Did you know?

Your skin wrinkles if you stay in the bathtub a long time because the outermost layer of skin (which consists of dead keratin) swells when it absorbs water. It is tightly attached to the skin below it, so it compensates for the increased area by wrinkling. This happens to the hands and feet because they have the thickest layer of dead keratin cells.

Did you know?

Amoebae are the simplest type of protozoans, and are characterized by a feeding and dividing trophozoite stage that moves by temporary extensions called pseudopodia or false feet.