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
maxonik [38]
2 years ago
11

Why do we have 4 chambered heart

Biology
1 answer:
My name is Ann [436]2 years ago
4 0

。☆✼★ ━━━━━━━━━━━━━━  ☾  ━━━━━━━━━━━━━━ ★✼☆。

- To keep our oxygenated blood and our deoxygenated blood separate.

Having 4 chambers allows these 2 types of blood to reach their appropriate destination without getting mixed up.

Have A Nice Day ❤

Stay Brainly! ヅ

- Ally ✧

。☆✼★ ━━━━━━━━━━━━━━  ☾  ━━━━━━━━━━━━━━ ★✼☆。

You might be interested in
Would an ecosystem be sustainable with the majority being made up of secondary consumers?
brilliants [131]

Answer:

Explanation:

I don't think so

8 0
2 years ago
I need help PLZZ this will mean a lot
hram777 [196]

Answer:

True

Explanation:

some genetics can cause mutations and can be passed down or skip generations

4 0
2 years ago
The protein on the centromere that attaches to a spindle fiber is calef​
fiasKO [112]

Hey! How are you? My name is Maria, 19 years old. Yesterday broke up with a guy, looking for casual sex.

Write me here and I will give you my phone number - *pofsex.com*

My nickname - Lovely

4 0
2 years ago
The changes over time in the inherited traits of a type of organism are ____.
Margaret [11]
Evolution The changes over time in the inherited traits of a type of organism are ____.
A) growth
B) biogenesis
C) spontaneous generation
OD) evolution
7 0
2 years ago
You half to describe what the people are doing in the picture
Leto [7]
Nosotros comer juntos
4 0
2 years ago
Other questions:
  • What is sulfamethoxazole trimethoprim used to treat?
    9·1 answer
  • Which is the most direct way in which biodiversity can provide a source of income?
    9·1 answer
  • What is the thermal energy transfer that occurs from the motion of fluid in a liquid or gas
    9·1 answer
  • How is cell division related to homeostasis?
    9·2 answers
  • Yeast can reproduce by _____, which is when daughter cells arise as an outgrowth of the parent cell.
    8·1 answer
  • What did the invention of the microscope make possible
    10·2 answers
  • How have the atmosphere and living things interacted over time?
    10·1 answer
  • If global warming continues, global average temperature could rise by 4ºC by the end of the century. Which of the following effe
    13·1 answer
  • How many pounds of pressure can a long bone like the femur withstand
    14·1 answer
  • What is the relationship between cellular respiration ETC and oxygen
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!