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velikii [3]
3 years ago
6

What is the only artery in the body that carries deoxygenated blood

Biology
1 answer:
-Dominant- [34]3 years ago
8 0

Answer: Pulmonary artery

Explanation:

All arteries carry blood away from the heart while all veins carry blood to the heart. With the exception of pulmonary artery, all arteries contain oxygenated blood while all veins except pulmonary vein contain deoxygenated blood.

Thus, pulmonary artery is the answer

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Easter Island once had a thriving tree population.<br> True<br> False
Bingel [31]

Answer:

True, if this helps can i have brainlist :D

Explanation:

In A.D. 1200 (or thereabouts), a small group of Polynesians — it might have been a single family — made their way there, settled in and began to farm. When they arrived, the place was covered with trees — as many as 16 million of them, some towering 100 feet high.

6 0
3 years ago
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Which properties of life are possessed by viruses and green turtles?
Nat2105 [25]

Answer:

The correct answer is : a clear orderly arrangement and ability to reproduce.

Explanation:

Properties of life include different aspects and key characteristic of an organism or life such as, cells or order, adaption, reproduction, homeostasis, growth and development, regulation, sensitivity to a stimuli and other.

In green turtles and virus both shows reproducing ability and clear orderly arrangement as properties of life. They both can produce their offspring and increase their numbers.

Thus, the correct answer is : a clear orderly arrangement and ability to reproduce.

6 0
3 years ago
Nonspecific permeases a. allow a variety of molecules to cross the cytoplasmic membrane. b. allow only water to cross the cytopl
andriy [413]

Answer:

a. allow a variety of molecules to cross the cytoplasmic membrane

Explanation:

The cells have different molecules in its membrane. As a membrane the main function of it is to regulate the income and outcome of substances that the cell needs or the cell has like some wastes.

Some of these molecules can be some proteins like the permeases, that is going to  regulate the solutes that can enter the cell, but since they are non specific, that means that can not make the difference among one carbohydrate and another (as an example).

3 0
3 years ago
I NEED A ANSWER
Semmy [17]
The right answer is: <span>Kingdom Plantae 

The term "plants" includes plant organisms, mostly terrestrial, consisting of an upper leafy stem and anchored (planted) in the soil.

Plantae kingdom contains only non-motile multicellular nucleated organisms.
Not all of the Animalia are non-motile (spermatozoids and some immune cells are mobile).
Protista Are unicellular organisms, not multicellular.</span>
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3 years ago
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What is bipedalism? Give one example of an organism with bipedalism
mash [69]

Bipedalism is a form of terrestrial locomotion where an organism moves by means of its two rear limbs or legs. 

(ostrich, human etc. )

5 0
3 years ago
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