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
lora16 [44]
3 years ago
6

GIVING BRAINLIEST!!!!!

Biology
1 answer:
SpyIntel [72]3 years ago
3 0

Answer:

The heart performs the following important functions: The primary function of the heart is to pump blood throughout the body. It supplies oxygen and nutrients to the tissues and removes carbon dioxide and wastes from the blood. It also helps to maintain adequate blood pressure throughout the body.

hope this helpedddd 11!!<3

Explanation:

You might be interested in
Scientists often perform repeated investigations. What is the main reason for this.
VLD [36.1K]
That way they can get the average result and they're usually more accurate.
4 0
4 years ago
Can anyone help me? I can't really anwser it
marissa [1.9K]
Hai! I can't really see it clearly but A would match with R.
is there any way u could retake the picturee?
3 0
3 years ago
Compare and contrast the three different types of passive transport: Diffusion, Osmosis, and Facilitated Diffusion.
valkas [14]

Similarities:

Both move from a region of high concentration to a region of low concentration through a partially permeable membrane.


Differences:

Facilitated diffusion is for any small particles which can pass through a partially permeable membrane while osmosis is only for water molecules.

6 0
4 years ago
a hypothetical organ has the following functional requirements: (the ability ti resists surface abrasion and mechanical stresses
nalin [4]

Answer:

the five tissues that makes up this hypothetical organs are eipthelial, connective, muscle, and nervous tissue

3 0
4 years ago
Read 2 more answers
Put the following in order from smallest to largest: cells, tissues, organ systems, organs
Readme [11.4K]

1. Cells

2. Tissues

3. Organs

4. Organ Systems

Hope I helped!

~Stay golden~ :)

3 0
3 years ago
Read 2 more answers
Other questions:
  • Which term describes organisms that live on or in the ocean floor?
    10·2 answers
  • The rationale for twin studies is that twins do not normally develop under similar environments. please select the best answer f
    12·2 answers
  • What functions do vacuoles perform in plant cells? Select all that apply.
    7·1 answer
  • Describe the structure and function of fatty acid molecules, including the difference between saturated and unsaturated fatty ac
    14·1 answer
  • Please answer, I'll give points and brainlest.
    14·2 answers
  • The rapid extinction of the large flightless bird of Australia, Genyornis newtoni, Group of answer choices coincides with the ar
    6·1 answer
  • Of what relevance is dna replication
    8·2 answers
  • Major geologic changes go hand in hand with mass extinctions. why do you think this is true?
    12·1 answer
  • Gallardo and Araneda (1994) studied populations of the rodent, Ctenomys maulinus, before and after an eruption of a volcano in t
    11·1 answer
  • ___is a process that tells cells to stop dividing if they touch each other.
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!