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
ikadub [295]
4 years ago
13

What is the basic function of the heart in the cardiovascular system?

Biology
1 answer:
rosijanka [135]4 years ago
3 0
Hello!

The heart is kind of like the "base" or "hub" for blood. The heart will send of blood and receive blood, and send it off again. It allows for blood to be bumped through the whole body.

I hope this helps!
You might be interested in
Help me please.…………………………
disa [49]

Answer:

B

Explanation:

8 0
3 years ago
What happens to the carbon atom during photosynthesis
Genrish500 [490]
After the NADPH molecules are formed, they bring pairs of the the molecules into the next part of photosynthesis. ... During this reaction, both the ATP and NADPH transform the carbon dioxide into carbohydrates. The carbon dioxide molecules come from the atmosphere and then enter the Calvin cycle
8 0
4 years ago
Read 2 more answers
Which of these organisms needs care from its parents after birth? A. frog B. turtle C. mouse D. snake
Alexandra [31]
The answer is C. Mice are mammals so they need to feed on their mother's milk to survive for a few months. After a while, there mother teaches them how to hunt for food. The other animals like frogs, turtles, and snakes leave their babies to fend for themselves.
3 0
4 years ago
Read 2 more answers
Pre-Test
astra-53 [7]

Answer:

a.) units

Explanation:

just took the test and got it right

4 0
3 years ago
This space station has plants growing inside it, and astronauts who eat the fruits and vegetables from those plants. Because it
ruslelena [56]
Photosynthesis uses sunlight energy to make glucose (energy stores). A by-product of photosynthesis is oxygen. plants use water and sunlight to grow and they produce oxygen. Animals eat plants, use oxygen and breathe out carbon dioxide. Since the space station is in the shadow of the earth, the plants are unable to complete the process of photosynthesis and the carbon dioxide that is being produced by the humans cannot be utilized by the plants due to no sunlight. Therefore the carbon dioxide is going to continue to build up as the energy storage molecules are being depleted and not replenished.
8 0
2 years ago
Other questions:
  • How are small leaves an adaptation in a desert environment?
    11·1 answer
  • In a population of 200, 86 individuals express the recessive phenotype. What percent of the population would you predict would b
    9·1 answer
  • When people exercise, their body cells build up more waste quickly. Which two body systems work together to remove these wastes
    12·2 answers
  • All DNA from every living organism contains the same ____ just in a different order."
    5·1 answer
  • A client has discussed therapy for his hiv-positive status. what does the nurse understand is the goal of antiretroviral therapy
    10·1 answer
  • Recognise the role of photosynthesis in plants and the role of the various plant organs in providing
    7·1 answer
  • You will be helping Galileo perform the experiment to determine if objects with different mass fall at the same, or different, r
    9·1 answer
  • * The uterus lining<br>the fertilised ovum.​
    6·1 answer
  • Select all that apply.
    6·1 answer
  • Genetic mutation which can lead to diversity between organisms can be caused by
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!