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
shusha [124]
3 years ago
15

What type or types of blood flow through the heart? oxygenated deoxygenated both A and B none of the above

Biology
1 answer:
Sedbober [7]3 years ago
7 0
Both oxygenated and deoxygenated blood flow through the heart.
excretory, circulatory
You might be interested in
Which of the following correctly describes the appearance of muscle tissue found in the heart?
Goryan [66]
<span>Multinucleated, striated, long threadlike cells

</span>

A group of similar cells that perform a particular function is called a tissue.

There are different kinds of  tissues in both plants and animals. In man, there are four major types of tissue.

1. Muscle tissue - made up of cell that are long and fibrous. The muscle cells are able to contract.

3 0
2 years ago
Read 2 more answers
what function does the electron transport chain play in the light- dependent cycle of photosynthesis ?
romanna [79]

Answer:

The light-dependent reactions use light energy to make two molecules needed for the next stage of photosynthesis: the energy storage molecule ATP and the reduced electron carrier NADPH. In plants, the light reactions take place in the thylakoid membranes of organelles called chloroplasts.

Explanation:

5 0
2 years ago
Go to the "List of Endangered and Threatened Species."
shusha [124]

Answer:

Explanation:

The animal I have chosen is a  Bengal tiger. The Bengal tiger has been on the endangered list for 100 years. The status is  ''due to habitat loss caused by deforestation, and hunting by human poachers, the Bengal tiger is considered to be an endangered species.'' its is important to save the bengal tiger from exciction because So when a species goes extinct, it leaves behind a scar, which affects the entire ecosystem. Another reason why we need to save the tiger is that our forests are water catchment areas. ... The tiger is a unique animal which plays a pivotal role in the health and diversity of an ecosystem.

5 0
3 years ago
A bumblebee carries pollen from the male portion of a plant to the female portion of the similar plant. Fertilization occurs. Wh
masha68 [24]

Answer:

The correct answer is D

Explanation:

I took the test and it works

8 0
2 years ago
Read 2 more answers
How does Fluid balance maintain homeostasis
atroni [7]
Answer: ^ that’s right
4 0
2 years ago
Other questions:
  • Viruses are not considered living organisms because they do not independently grow, metabolize, or reproduce.
    11·1 answer
  • What are the subunits of DNA and what is their function?
    14·1 answer
  • Which of the following is a product of photosynthesis? A. Sunlight B. Oxygen C. Water D. Carbon dioxide
    10·1 answer
  • which of the following provided evidence that led many scientists to accept Darwin’s theory of natural selection instead of earl
    12·1 answer
  • What are 2 most important heat absorbing gases in the lower atsmopehere?
    13·1 answer
  • HURREEEEYYYYY PLEASSEEEEEE!!!
    6·2 answers
  • A fertilization<br>B prophase II<br>C polyploidy<br>D crossing over​
    10·1 answer
  • DNA replication and DNA synthesis are the same process.
    10·2 answers
  • Need Help ASAP plz will give Brianliest. Digestive juices contain enzymes, water and some
    6·1 answer
  • The organelles in a cell to the organs in your body.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!