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
ASHA 777 [7]
3 years ago
6

What structures make the heart an efficient pump?

Biology
1 answer:
NNADVOKAT [17]3 years ago
6 0
Ventricles & Arteries
You might be interested in
The lymphatic vessels comprise a special type of what system
andriy [413]

Answer:

Lymphatic vessels are part of the lymphatic system.

Explanation:

They are similar to blood vessels that are found in the cardiovascular system, but they carry lymph instead of blood.

5 0
3 years ago
How would a taxonomist decide to place a sea turtle into a paticular family
Vanyuwa [196]
Its ancesters..........
5 0
4 years ago
Vhat function does the cytoplasm perform in plant and animal cells?
miv72 [106K]

the answer is b ..........

Explanation:

b

6 0
3 years ago
Worn away statuses mechanical or chemical weatherting
aksik [14]
The answer is mechanical weathering
7 0
4 years ago
Describe major trends in the evolution of life on Earth seen over geologic time supported by fossils
Aleks [24]

Answer:

Fossils are the preserved remains or traces of animals, plants, and other organisms from the past. Fossils are important evidence for evolution because they show that life on earth was once different from life found on earth today

Explanation:

8 0
2 years ago
Other questions:
  • Rainforest organisms do not usually have to compete for which resource?
    10·2 answers
  • The complementary base pairs in a dna molecule are stabilized by
    5·1 answer
  • This supercontinent formed at the end of the ____________________ Era.
    14·1 answer
  • To maintain adequate nutrition, animals require dietary access to certain amino acids. an amino acid that is referred to as "non
    12·1 answer
  • Which of the following best describes why "natural" sugars, such as honey, are no better for the body than corn syrup or white s
    7·2 answers
  • Which statement is NOT true concerning reproduction? A. Hereditary information is passed on to the next generation. B. The offsp
    12·1 answer
  • Deciduous forests receive 75 cm of rainfall each year, making plant growth plentiful. What type of animals live in these forests
    13·1 answer
  • Proteins that are going to be used within a cell would be synthesized by
    9·1 answer
  • ______are responsible for the structures and functions of organisms
    12·2 answers
  • Maya made the following list comparing the differences between the reproductive organs in plants and animals, but she made a mis
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!