Which of the following best describes a vein

Answers

Answer 1

Answer:

Which of the following best describes veins? a. thick walled, small lumens, low pressure, lack valves b. thin walled, large lumens, low pressure, have valves c. thin walled, small lumens, high pressure, have valves d. thick walled, large lumens, high pressure, lack valves

Explanation: yw have a good day


Related Questions

An organism that inherits two alleles of the same type is known as:

Answers

_ _ _ _ _ _ _ _ _ _ _

Hope this helps :)

in your opinion, do you believe globalization of the automobile industry is good for
the American Economy or does it pose a threat to the American Economy Explain
you answer

Answers

It can be deduced that the globalization of the automobile industry is beneficial to the American economy.

Globalization simply means the process by which businesses develop international influence or begin its operations on an international scale.

The globalization of the automotive industry is important as it led to ba increase in the number of vehicles that's were imported into the country.

Globalization gives more individuals personal freedom and access to jobs. This also led to the development of better roads and transportation.

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How did the bombardment of Earth by solid particles affect its temperature

Answers

Answer:it affected it by being hot

Explanation:

snglekns

The bombardment of the earth by solid particles affects its temperature because the bombardments release heat and make the earth warmer, and due to this, the early earth was hotter.

What is the earth?

The Earth is the planet in the solar system that moves around the sun, and it has living plants and animals along with non-living substances such as soil, air, water, etc. Most of the earth is covered with water and the earth has various populations, biomes, and biodiversities, and all of this biodiversity is due to changes in climate and geography, which result in the presence of various animals.

Hence, the bombardment of the earth by solid particles affects its temperature because the bombardments release heat and make the earth warmer, and due to this, the early earth was hotter.

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which structure can be found in both eukaryotic and prokaryotic cells?

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Answer:

cell wall and plasma membrane are found in both bacteria(prokaryotic) and plant (eyokaryotic).i think it was helpful

how long does it take for a cockatiel egg to hatch

Answers

Answer:

18-23 days

Explanation:

18-23 days

18-23 days

18-23 days

18-23 days

18-23 days

18-23 days

Answer :

Incubation is 18 days from the time cockatiels sit in earnest, therefore, count a few extra days if sitting is delayed. Allow the female to abandon the eggs of her own accord rather than removing them even if incubation time is over, because your cockatiel will only lay additional eggs if she reacts to their absence.

Explanation:

hope this helped... have a good day!

5. Drug X blocks ATP regeneration from ADP and phosphate. How will muscle cells respond to this drug?
A. by absorbing ATP from the bloodstream
B. by using ADP as an energy source
C. by using glycogen as an energy source
D. none of the above

Answers

The answer is: D - none of the above.

The muscle would contract with isotonic force. The muscle would contract isometrically. As a result of the actin-myosin cross bridges' inability to persist, the muscle would relax and lengthen. Thus, option D is correct.

What is effect of drug on ATP inhibition?

Efrapeptins and aurovertins, two types of antibiotics, prevent ATP synthase from producing or breaking down ATP.

The rotor, the core cavity of the enzyme, and the particular -subunit catalytic site are where the efrapeptins bind to ATP synthase. This is because there won't be an ATP synthase-driven proton gradient.

The inability of the inner mitochondrial membrane to remain impermeable to protons or the cessation of electron transport will prevent oxidative phosphorylation from taking place.

Therefore, muscle contract with isotonic force.

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cyber ethics and law are same in nature true or false​

Answers

Answer:

True as a technonerd it is ive study it

Explanation:

the external urethral sphincter is under ___________ control.

Answers

Answer:

Skeletal muscular,it is under valuntary control of the somatic nervous system

explain how oxygen is cycled between the tree and the fox shown in the picture. name the specific processes involved.

Answers

Answer:

Cellular respiration and photosynthesis.

Explanation:

Carbon dioxide is put out by the fox and the tree absorbs it. The tree puts out oxygen and the fox inhales it.

What are characteristics of the left and right sympathetic trunks and ganglia?

Answers

Answer: Sympathetic trunks and ganglia are located immediately anterior! Hope This Helps! Happy Early Christmas! :D

Explanation: Sympathetic ganglia can be divided into two major groups, para-vertebral and prevertebral (or preaortic), on the basis of their location within the body. Paravertebral generally are located on each side of the vertebrae and are connected to form the sympathetic chain, or trunk.

Is Neptune’s volume more than 100 times as large as earth

Answers

No it’s technically 57.7 times as large as earth

Answer: False

Explanation: If your doing this on ixl GG.2 this is the correct answer.

Why do beavers destroy the forests around us? We know they build dams, but why don't they ever use what they cut down?

Answers

Answer:

Well  im sure they do... maybe they dont use allot it though, like if they forget about some of the wood or they are done making a  dam

Explanation:

The beaver becomes a nuisance when they interfere with man's use of the land. Dams can flood large areas of agricultural land or forest, roads can be washed out and cultivated trees and shrubs may be damaged or destroyed.

Most igneous rocks form by which processes?
PLEASE SOMEONE HELP ME ILL GIVE YOU BRAINLIST ANSWER!!!

Answers

Answer:

C. Melting and Solidification

Explanation:

bennett is a 12-year-old boy whose bmi-for-age falls at the 90th percentile on the bmi-for-age growth chart. bennett is

Answers

Answer:

bennett is a 12-year-old boy whose bmi-for-age falls at the 90th percentile on the bmi-for-age growth chart. bennett is

Explanation:

bennett is a 12-year-old boy whose bmi-for-age falls at the 90th percentile on the bmi-for-age growth chart. bennett is

What types of organisms photosynthesize?

Answers

Producers make their food . for ex: plants trees ,shrub, bushes . Whereas a consumer obtain food from other organisms.

A meteorite is different from a comet mainly because it:

Answers

Answer: comets are snowballs and frozen gasses what meteorites are made rocks

Explanation:

digestion begins in the mouth and continues through the gi tract. where does most digestion and absorption of nutrients take place?

Answers

Answer:

Small Intestine

Explanation:

Most digestion and absorption of nutrients take place in the small intestine.

How do foods digest in humans?

The digestion of food materials starts from the mouth, depending on the class of the food.

The digestion is aided by a variety of enzymes. From the mouth, digestion continues through the gastrointestinal tract vis a vis the esophagus, the stomach, large, and the small intestine.

However, most digestive activities happen in the small intestine as well as most absorption of nutrients into the bloodstream.

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HELP ME PLEASE ASAP

(NO LINKS PLEASE FOR REAL NO LINKS PLEASE

When molten material cools very slowly deep inside Earth, what happens to the size of the crystals?

A. The crystals are smaller compared to crystals formed closer to Earth’s surface.
B. The crystals grow at the same rate as those formed closer to Earth’s surface.
C. The crystals are larger than those formed closer to Earth’s surface.
D. The crystals are smaller because they form in a hot water solution.

Answers

[tex]\huge\fbox\orange{A} \huge\fbox\red{N}\huge\fbox\blue{S}\huge\fbox\green{W}\huge\fbox\gray{E}\huge\fbox\purple{R}[/tex]

C. The crystals are larger than those formed closer to Earth’s surface.

[tex]\huge\underline\mathtt\colorbox{cyan}{EXPLANATION:}[/tex]

If the magma cools quickly, the crystals do not have much time to form, so they are very small. If the magma cools slowly, then the crystals have enough time to grow and become large. Some granites contain minerals which are up to one meter (3 ft) across!

How do we all know about this, but Peter didn’t? What tools do we have today that Peter’s world, 200 years ago, didn’t have? (about 3 sentences)

Answers

Is there a story to this?

The color of a certain fish is a CO dominant characteristic a blue fish and a yellow fish reproduced together what color are the baby fish?
what would the color of the fish be?
please help!​

Answers

Half blue half yellow

Which of the following is a biotic factor in an ecosystem?
a. Tree leaves
b. Wind
c. Small rocks
d. Light from the sun

Answers

Answer:

tree leaves

Explanation:

Damage to the heart muscle because of lack of blood supply is called:

Answers

Myocardial ischemia otherwise known as cardiac ischemia

the oceans lower atmosphere and contitents are the part of

Answers

Answer:

The oceans, lower atmosphere and contitents are the part of the Biosphere.

a zebra cell is just about to replicate its dna. what will happen first?

Answers

Answer:

The DNA unravels to make two strands.

I think this is the right answer

PLEASE HELP, I WILL MARK YOU BRAINLIEST

What are the advantages and disadvantages of seed and spore reproduction? Justify whether seed reproduction or spore reproduction is more beneficial for the continuation of an organism.​

Answers

hi have a great day

No Water Required

Seeds do not necessarily need water to germinate and grow, although some require water to soften the seed coat. Large seeds in dry conditions will hold water and allow the growing plant to grow deep roots without the need for rain or additional water.

Fully Developed Embryo

Inside each seed is a fully developed embryo that is ready to begin growing. Many seeds go through a dormancy period, which is a period when the seed will not germinate and begin growing. When conditions are right, the embryo germinates and begins growing. Having an embryo already grown gives a seed plant a better chance at survival as opposed to a spore.

Nourishment

Each seed contains nourishment for the embryo inside the seed. The endosperm is the tissue that surrounds the embryo inside the seed. The embryo uses nourishment provided by the endosperm as a jump start to begin growing.

The Seed Coat

The seed coat is one major advantage seeds have over spores. A spore is a single-celled organism that develops into a plant or fungus when the conditions are right. The spore has no outer protection.

Answer:

bailey is so smart good job

question is in picture

Answers

Answer:

it can show a population pyramid  They also show the number of dependents (children and, sometimes, elderly people) and general structure of the population at any given moment. it compares and contrast  the age of th female and male where it typically forms the shape of a pyramid when the population is growing which can give you a  general idea on both genders it can help see who (female or male) are the most type in that area

Credit:

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Can someone plz help me?

Answers

Answer:

Mitochondria

Explanation:

hope it helps

________________ translate the mRNA message into proteins, which may go into the cytoplasm, or enter the ER to be modified.
help!!!

Answers

Answer:

ribosomes

Explanation:

ribosomes translate RNA into protein

Where do humans get the majority of their carbon from? (think biomolecules)

Answers

Answer:

Carbon is the most important element to living things because it can form many different kinds of bonds and form essential compounds.

Explanation:

like this plz <3

Carbon is the most important element to living things because it can form many different kinds of bonds and form essential compounds.

Some familiar products contain some of the same types of atoms. For instance, the chemical formula for baking soda is NaHCO3. The chemical formula for liquid bleach is NaClO, and the chemical formula for table salt is NaCl. Which choice best describes why these three products have some of the same types of atoms in common?
A. There are only so many elements that exist on Earth
B. Most of the products now on the market contain sodium (Na)
C. The three products have very similar properties
D. Most solids and liquids will absorb some oxygen (O) from the air

Answers

Answer:

B

Explanation:

Answer:

B

Step by step explanation:
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