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
Oxana [17]
3 years ago
7

Are blood vessels that carry blood away from the heart?

Biology
1 answer:
Korvikt [17]3 years ago
8 0
The arteries are major blood vessels<span> connected to your </span>heart. The pulmonary artery carries blood<span> from the right side of the </span>heart<span> to the lungs to pick up a fresh supply of oxygen. The aorta is the main artery that </span>carries<span> oxygen-rich </span>blood<span> from the left side of the </span>heart<span> to the body.

</span>
You might be interested in
As the atmosphere and Earth’s surface materials absorb ultraviolet light, visible light, and infrared energy, they gain thermal
aliina [53]

Answer: The answer is B

Explanation:

5 0
3 years ago
Which of the following is an example of condensation nuclei
lianna [129]

I think it’s all of the above because they can all be found in the air and in water sources

5 0
4 years ago
The gestalt psychologists were most interested in the _____ of perception.
Bond [772]
Gestalt psychologists were more interested in c.organization of perception which is the answer. They do like how a whole which is organize forms out of the component pieces. Hope this is the right answer and would be of big help.
6 0
3 years ago
Please help I’ve been stuck on this for so long :(
Lana71 [14]

Answer:

i really dont know but i did try to help u

Explanation:

5 0
3 years ago
The Brazil nut tree, Bertholletia excels (n = 17), is native to tropical rain forests of South America. It is a hardwood tree th
Anna71 [15]

Answer:

Answer is option A.

Orchid bees are to Brazil nut trees as breezes are to pine trees.

Explanation:

In Brazil nut trees, the female orchid bees act as pollinators that help in pollination. In pine trees, wind or breeze helps in pollination.

Pine trees are gymnosperms and so they do not have flowers to attract pollinators like bees or butterflies or birds. They are wind-pollinated. Pine trees are monoecious i.e., both male and female reproductive structures (pine cones) are present on the same tree.

The male cones (catkins) produce pollen grains that are lightweight, less sticky and have air bladders or small wing-like structures. As a result of these features, the pollen grains can be easily carried and dispersed by the breeze. In order to prevent self pollination (pollen falling on the female cones of the same tree), the male cones are normally located on the lower branches of the pine tree.  

The female cones are located on the upper branches of the tree and the center of the cone contains eggs or ovules. The pollen grains that are carried by the wind, fall on the female cone of another pine tree. Each pollen grain grows a pollen tube into the center of the cone and the nucleus cell of the pollen travels through the tube and reaches the egg, where it combines with the egg to form an embryo. The embryo eventually grows into a seed. The seeds of pine trees are then dispersed by wind or animals such as squirrels.

6 0
3 years ago
Other questions:
  • The thin external covering is similar to the _______. The organelle with a texture like sandpaper is the _______.1.
    11·1 answer
  • Predict biodiversity changes that would be expected to occur in response to changing environmental factors
    13·1 answer
  • Stimulates the breakdown of fats in adipose tissue medical terminology
    7·1 answer
  • What are the fatty acids that must be eaten in our diet?
    10·1 answer
  • Which best describes money laundering?
    12·1 answer
  • What are examples of organic compost​
    8·2 answers
  • Describe a DNA molecule and its shape
    7·2 answers
  • Do blind people dream in visual images???
    14·2 answers
  • What the dna made of?
    9·2 answers
  • The flow of carbon from one carbon source to another is considered a carbon ___.
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!