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
Cerrena [4.2K]
3 years ago
6

5. What happens to the blood flow in the cardiac cycle?

Biology
1 answer:
joja [24]3 years ago
6 0

Answer:

the answer is C

Explanation:

You might be interested in
Zoological importance of trypanosoma<br>​
Minchanka [31]
At the West African Institute for Trypanosomiasis Research Field Station at Ugbobigha was 21·5 per cent.; this species is believed to be of major economic importance because its presence must prevent the keeping of cattle in large areas of potential grazing.

.. ⬇️

Trypanosomiasis, both of humans and of livestock, is one of the most important factors restricting economic development in Africa today. The present paper outlines how this disease is limiting agricultural, veterinary and forestry development in the Sudan, Bechuanaland and West Africa.

The present tsetse-fly distribution is reviewed. Glossina palpalis and G. morsitans occur in the south Sudan and G. morsitans in the Ngamiland district of Bechuanaland; G. morsitans, G. palpalis and G. tachinoides are the most important species in West Africa.

These tsetse flies have altered the cattle distribution in all three regions and, in addition to causing widespread disease, have created local overstocking problems in the tsetse-free grazing areas, and have enforced nomadism on breeding herds and economic loss in slaughter cattle along the trade cattle routes in West Africa.

Human trypanosomiasis is not now such an urgent problem and public health measures have led to its control in all three areas.

Increased agricultural development, which can be a successful and economic method of reclaiming land from tsetse flies, must be intensified in all three areas.

Forest conservation policy comes into conflict with tsetse control measures only in West Africa.

Detailed tsetse-fly surveys and research, on which future plans can be firmly based, are now urgently required.
7 0
3 years ago
How does biodiversity affect ecosystem stability?
-Dominant- [34]
B. biodiversity of an area has a large impact on the ecosystem stability of that area. ... This increase in complexity makes it more likely that the ecosystem will return to a stable state after a disturbance, because the ecosystem has more ways to respond to a disturbance and fix problems.
8 0
2 years ago
Why are plants in the space station grown in enclosed containers
Art [367]

Answer:

There is no oxygen in space

Explanation:

space is a vacuum where there is no oxygen.

5 0
3 years ago
explain why the number of squid might change if there were a significant decrease in the number of cod
marusya05 [52]
More elephant seals and peguins would be eating (killing) the squids. Also it might not realy change at all because the squid has much more krill and small animals to eat.
7 0
3 years ago
True or false: the breakdown of food molecules in the gut does not require coupling of ATP hydrolysis, but enzymes are required
Law Incorporation [45]

Answer:

True

Explanation:

4 0
3 years ago
Other questions:
  • What is the correct order of the missing ecological levels of organization? Organism -&gt; _______ -&gt; ______ -&gt; ______ -&g
    5·1 answer
  • What is the most valuable muscle
    12·2 answers
  • Order from largest to smallest: cell, bacteria, virus
    6·1 answer
  • What is the smallest unit of matter that has characteristic properties of its element? 1.atom 2.molecule 3.gas 4.compound
    6·1 answer
  • How is the way a dog looks at a face similar to the way humans look at faces
    14·2 answers
  • Both plant and animal cells have a cell membrane. Describe the structure and function of the cell membrane.Ambas células, animal
    15·1 answer
  • Please 30 points!!!!!
    13·2 answers
  • Some animals shiver as a natural, involuntary response to their environment. Shivering generates heat. This is an example of whi
    13·2 answers
  • Which combination of alleles are always involved in the inheritance of a sex-linked trait?
    11·1 answer
  • Why are microorganisms used to produce enzymes?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!