1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
mestny [16]
3 years ago
7

Birds have a _____-chambered heart. two three four

Biology
2 answers:
tester [92]3 years ago
8 0
Birds, just like humans, have a four-chambered heart.
kolezko [41]3 years ago
7 0

four. is the correct answer

You might be interested in
True or False: The modern plate tecctonic theory states that the Earth's outer layer, or lithosphere, is broken into several lar
OLga [1]

Answer:

False

Explanation:

its not the lithosphere, that's in the sky, its the crust thats broken into several large plates

8 0
3 years ago
When it was time to go outdoors, 3-year-old Casandra said she didn’t want to play and headed for her locker. At the teacher’s ge
kirza4 [7]

Answer:

casandra was scared around others

Explanation:

in the passage i notesed that she went to her locker and started crying

6 0
3 years ago
Read 2 more answers
What effect does exercise have on cellular respiration?
vovikov84 [41]

Answer:

it's C

Explanation:

keneeenenjeejweness

7 0
3 years ago
Forming cell membranes is a<br> role of<br> A. testosterone<br> B. estrogen<br> C. phospholipids
Nesterboy [21]

Answer:

I think the answer is c because I had this question before and I think I got it right

7 0
3 years ago
Read 2 more answers
What are fungi<br><br> A. Prokaryotes <br> B multicellular <br> C algea<br> D eukaryotes
statuscvo [17]

Answer:

I think prokaryotes

Explanation:

sorry if wrong did this subject long time ago

4 0
3 years ago
Read 2 more answers
Other questions:
  • What’s the definition of chemical energy
    14·1 answer
  • Explain why conservation is the most important strategy in the soil management programs of agriculture​
    9·1 answer
  • Plants play a crucial role in the carbon cycle because they
    15·1 answer
  • The most common compounds in organic sediments are *
    5·1 answer
  • A student is drawing a model of the carbon cycle. Which caption should he include to explain how herbivores contribute to the ca
    13·2 answers
  • Unlike the cell membrane, the cell wall is a
    14·1 answer
  • NEED HELP 50 POINTS!!!! will mark brainly
    6·1 answer
  • Which of the following plant propagation methods requires sterile conditions?
    14·1 answer
  • Lab: Interdependence of Organisms<br> Assignment: Lab Report<br> Active
    9·2 answers
  • Which of these list of elements would complete the chart? ​
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!