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
timurjin [86]
2 years ago
9

Ions flow through __________ between cells of heart muscle. How does this help the heart do its job?

Biology
1 answer:
nataly862011 [7]2 years ago
8 0

Answer: C

Explanation: Gap junctions;Coordinate Contractions

You might be interested in
Materials chalk calcium hydroxide filter paper phenolphthalein heat source two Pyrex beakers Directions Crush some classroom cha
Sladkaya [172]
Phemolphthalein changes colour.(i forgot from which to which) This is because calcium hydrroxide is basic.
5 0
3 years ago
What are the end products of the HYDROLYSIS of a polysaccharide?
cricket20 [7]

Answer:

The most important polysaccharide to man. Upon complete hydrolysis will yield glucose molecules. found as a stored polysaccharide in the liver of man and other animals. This is how our bodies store sugars for later use.

Explanation:

Brainliest please?

8 0
3 years ago
Read 2 more answers
Had these chromosomes undergone replication before they were separated
lina2011 [118]
The longitudinal halves of a chromosome that has undergone replication are known as chromatids.  They will not be called chromosomes until after they are separated during Mitosis.  Mitosis distribute the chromatids to daughter cells as a cell divides.  The chromosomes are initially replicated in cells undergoing Meiosis, as in preparation for the mitotic division, but then, these chromosomes are divided twice so that four daughter nuclei are produced, each having the haploid chromosome number. 
3 0
3 years ago
What is the primary function of the carbon cycle
wlad13 [49]

The carbon cycle maintains the balance between the organic remains and carbon dioxide. In this cycle the the incorporation of carbon dioxide inside the plants by photosynthesis occurs and it is returned to the atmosphere by the process of respiration as well as the decaying dead organisms.

3 0
3 years ago
Cuban tree frogs eat smaller native frogs in the Florida Everglades. What does this scenario represent?
adoni [48]
The answer is C, loss of biodiversity due to an invasive species
6 0
3 years ago
Read 2 more answers
Other questions:
  • Lizzie loves to stargaze at night. She has noticed that the moon appears to change shape over the course of the month, and she w
    11·1 answer
  • a scientist investigates two types of cells located in different parts in the human body. cell A contains many more mitichondria
    8·2 answers
  • Which nursing action is appropriate when providing care to a patient who is prescribed aspiration precautions and is experiencin
    7·1 answer
  • The Florida Everglades is home to many threatened and endangered species, such as the cougar. What should scientists and Florida
    15·2 answers
  • Cell 1<br> Cell 2<br> Cell 2 is aln) cell<br> prokaryote<br> plant<br> bacteria<br> animal
    6·1 answer
  • The blood type trait is controlled by more than two alleles for a given gene and therefore is called multiple alleles.
    5·2 answers
  • In the system used to classify all organisms, which of the following is true? A: All groups have the same number of organisms.B:
    8·2 answers
  • GIVING BRAINLIEST AND THE REST OF MY POINTS!!!!!!!
    10·2 answers
  • Plz help me I will mark as brainlest and follow u plz help I need a long answer
    11·2 answers
  • In an adult the spinal cord ends at which vertebra?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!