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
soldier1979 [14.2K]
2 years ago
15

The heart is made of _______________ muscle which means “______________________ or “____________________________________________

__”
Biology
1 answer:
EastWind [94]2 years ago
5 0

Answer:

The heart is made up of heart muscle known as Cardiac muscle, or myocardium This contracts almost 70 times a minute and pumps about 5 liters of blood each minute.

Explanation:

You might be interested in
Why does a psychologist want the results to be statistically significant?
stira [4]
Psychologists use statistics to assist them in analyzing data, and also to give more precise measurements to describe whether something is statistically significant. Analyzing data using statistics enables researchers to find patterns, make claims, and share their results with others.
3 0
2 years ago
PLEASE HELP this is a free response question.
Mariana [72]

Answer:

oxygen is an element and water is a compound

Explanation:

oxygen is made up of two atoms and water is made up of two elements

7 0
2 years ago
In an ecosystem how are animals connected?
aivan3 [116]

Answer:

A. the food web

Explanation:

Ecosystems have lots of different living organisms that interact with each other. The living organisms in an ecosystem can be divided into three categories: producers, consumers and decomposes. They are all important parts of an ecosystem. Producers are the green plants.

8 0
3 years ago
Why does living in a pride help in the survival of the species overall?
raketka [301]

It increases the chances of lions surviving a natural catastrophe.

hope this helps :)

5 0
2 years ago
Read 2 more answers
Which two processes cycle carbon directly between the atmosphere and biosphere?
jenyasd209 [6]
Carbon dioxide is essential to plant life and is a key part of the global carbon cycle. An important component of this cycle takes place when plants take in CO2 and break it down into carbon and oxygen through the process of photosynthesis. The carbon is stored in the plant and the oxygen is released to the atmosphere.
3 0
2 years ago
Read 2 more answers
Other questions:
  • A substance that produces hydronium ions when it dissolves in water is said to be a
    7·1 answer
  • Alligators have internal and external development, which class might they belong to? A. Amphibia B. Reptilia C. Osteichthyes D.
    6·1 answer
  • Which solution causes osmosis?<br> hypertonic, hypotonic, or isotonic?
    9·2 answers
  • Use what you know about natural selection to fill in the blanks in the hypothesis. It should answer the lab question, “What is t
    8·2 answers
  • What are the two important contrasts between seagulls and wild geese ?. A. migration and size B. long-distance flying and feedin
    8·2 answers
  • Describe the channels and ions that neurons use to generate an action potential. (include when channels open and close and which
    12·1 answer
  • A mutation is any
    5·2 answers
  • Consider, pea plants, for which green color is dominant to yellow color, and two leaves are dominant to three. A cross between t
    12·1 answer
  • 6. Below, fill in the missing bases from this DNA molecule.
    6·1 answer
  • I NEEEEEEDDDDD HELP PLEASE
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!