7. Which is an example of an organ system?
muscles
lungs
blood vessels
circulatory

Answers

Answer 1
Lungs is an example of an organ system
Answer 2

Answer:

circulatory

Explanation:

contains the heart, lungs and blood vessels


Related Questions

what are phosphates?
plsss help

Answers

Answer:

mineral is a phosphate

Explanation:

Answer:

In chemistry, a phosphate is an anion, salt, functional group or ester derived from a phosphoric acid. It most commonly means orthophosphate, a derivative of orthophosphoric acid H ₃PO ₄. The phosphate or orthophosphate ion [PO ₄]³⁻ is derived from phosphoric acid by the removal of three protons H⁺ .

Explanation:

How are the three international conflicts similar and how are they different?

Answers

Answer:

what's the question? It is not showing anything expect for "How are the three International conflicts similar and how are they different."

private sector international conflict would be a conflict between a U.S. computer company, and a Japanese company which was supplying motherboards for the U.S. company. If the Japanese company had a contract requiring them to ship 10,000 motherboards a month, but they only shipped 6,000, this would cause a private international conflict. It would not be a conflict that involved the U.S. government, but it would be one that would likely be handled in an international tribunal of some sort

Cells come from other cells. Question 2 options: Sometimes False Never True

Answers

Answer:

This statement is true because cells have the capability to divide.

Answer:

It is true

Explanation:

I took the test its right

PLEASE HELP! Brainlest to first correct answer.
(blank) means to be composed of one cell.
(blank) means to be composed of many cells.

Answers

Answer:

✔ Unicellular

means to be composed of one cell.

✔ Multicellular

means to be composed of many cells.

Explanation:

edge 2022

Unicellular means to be composed of one cell, while multicellular means to be composed of many cells.

What are cellular organisms?

Cellular organisms are living beings that consist of one or more cells. Cells are the basic unit of life and the building blocks of all living organisms. Cellular organisms include all living things from bacteria to complex multicellular organisms such as plants and animals.

Cells have a variety of structures and functions depending on the type of organism they belong to. In unicellular organisms, such as bacteria, a single cell performs all the functions required for life. In multicellular organisms, cells are specialized to perform different functions, such as carrying oxygen in red blood cells or detecting light in the retina of the eye.

Cellular organisms have the ability to reproduce, grow, and respond to their environment. The study of cellular organisms is fundamental to the fields of biology, medicine, and biotechnology.

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One change in the body results in another change. This second change reverses the first change in order to maintain homeostasis. This sequence describes a type of

Answers

Answer:

Feedback loop

Explanation:

A feedback loop is a process in which the body tends to return to homeostasis if it deviates from normal conditions.

A feedback loop consists o three components a receptor, a control center and an effector.

There are two types of feedback loops namely, positive feedback loop and negative feedback loop.

In a negative feedback loop, the effect of the stimulus is to shut off the original stimulus or reduce its intensity, while in positive feedback loop, intensifies a change in the body's physiological condition.

Polysaccharides are made of?

a. One glucose molecule
b. Many glucose molecules
c. Many fatty acids
d. DNA

Answers

Answer:

b. Many glucose molecules

Explanation:

poly means many

D definetly
Hopefully this helps you
May God bless you

Max is shining a flashlight at the wall. What happens?

Answers

I believe the answer is B
I think it’ll be Either B or C.

Mendel wanted to find out if the pattern of inheritance for one trait affected the pattern of inheritance for another. What experamint did he perform to test this idea

Answers

Answer: He performed dihybrid crosses

Explanation:

Dihybrid cross is simply refered to as a cross that is done for two genes that are different with regards to their traits. For example, if we cross two maize plants which have different shapes and color let's say that one is white and round while the other maize's colour is yellow and its shape is wrinkly.

Since Mendel wanted to find out if the pattern of inheritance for one trait affected the pattern of inheritance for another, the experiment performed will be dihybrid crosses.

A branch from a tree and a dichotomous key are shown below.

What type of tree produced the branch?
A. locust
B. ash
C. cedar
D. magnolia

Answers

A locust. This is the answer

What would happen if a second universal flood occurs?

Answers

It would wipe out a lot of species, and when doing so, it could uproot trees, and be very, very fatal.
It would cause a total destruction and it would gonna affect everything.

A plant developer wishes to develop a more popular apple. Several new varieties have shown up in the test orchard. The ideal fruit has comparatively thick, tough skin that resists pests and survives packaging and shipping. It has thick, tender flesh. It will have a small, delicate seed core. Which of the following is most likely to be chosen as a desirable variety to test further?
1. a fruit with a thick, tough endocarp and a thick, tender mesocarp
2. a fruit with a thin, delicate epicarp and thin, tough mesocarp
3. a fruit with a thick, tender epicarp and a thick, delicate endocarp
4. a fruit with thin, delicate epicarp and a large, thick endocarp

Answers

Answer:

A fruit with a thick, tough endocarp and a thick, tender mesocarp

Explanation:

What evidence exists to support
Darwin's idea of how populations
change over time?

Answers

Answer:

Fossils. Fossils provide solid evidence that organisms from the past are not the same as those found today, and fossils show a progression of evolution. Scientists determine the age of fossils and categorize them from all over the world to determine when the organisms lived relative to each other.

Explanation:

5.. Which compound is formed as a common product of the process of
photosynthesis? *
A.DNA
B.sugar
C.chlorophyll
D.carbon dioxide

Answers

Answer:

B.Sugar ( Glucose)

Explanation:

I hope this helps!

A compound that is formed as a common product of the process of photosynthesis is sugar (glucose).

What do you mean by Photosynthesis?

Photosynthesis may be defined as a process through which plants utilize carbon dioxide and convert it into glucose in the presence of sunlight.

The reactants of photosynthesis are carbon dioxide and water, while the products are glucose and oxygen.

The reaction of photosynthesis is given below:

[tex]6CO_2 + 12H_2O[/tex] → [tex]C_6H_1_2O_6 + 6O_2 + 6H_2O[/tex]

Therefore, a compound that is formed as a common product of the process of photosynthesis is sugar (glucose).

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90% H2O 10% Solute The solution is: hypertonic / hypotonic / isotonic Water will: not move / move into the cell / move out of the cell

Answers

Answer:

Hypotonic / moves into the cell.

Explanation:

Hope you have a nice evening.

The solution is hypotonic. Water will move into the cell.

What is hypotonic solution?

A hypotonic solution is one where the concentration of solutes outside the cell is lower than the concentration inside the cell. In this case, the solution is composed of 90% water and 10% solute, which is a lower concentration of solutes than inside the cell.

As a result, water will move into the cell in order to balance the concentration of solutes and maintain homeostasis. This can cause the cell to swell and may even lead to lysis if the cell is unable to handle the increased volume.

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Which of the following objects absorbs the most light?

Answers

Answer:plants

Explanation:

Answer:

D a wool carpet

Explanation:

is the answer

The energy stored in food molecules in living cells is gradually released in a series of linked chemical reactions called a ____________.

Answers

Respiration - The cellular process of releasing energy from food through a series of enzyme-controlled reactions is called respiration . Some of the energy released is used to produce ATP.

15. female reproductive hormone (either one)
_________________________

Answers

Answer:  The hormones controlling the female reproductive system include - (), - (), and (), all of which are produced in the brain.

Selective breeding produces cultivated varieties of plants within the same genus. Cultivars often use ____
names following the genus, which are not based in Latin. For example, for a hybrid tea rose which is
black, it is called Rosa'Black Baccara'.

Answers

Answer:

Binomial

Explanation:

Answer:

The correct answer is - cultivar epithet.

Explanation:

Selective breeding results in cultivated varieties of plants of the same genus. These cultivated varieties are called cultivar names. This cultivar name consists of the scientific Latin botanical genus name followed by a name called as cultivar epithet.

Vernacular language is the full cultivar epithet of the species such as an example given here of herbal hybrid tea called Rosa 'Black Baccara'.

if an object has a mass of 580g what does it weigh

Answers

Always convert first to kg

So 580 g is 0.58 kg

Now it depends on which planet you are on, to what gravity the planet has. Lets go with Earth so 10N

0.58 x 10= 5.8

Ans) 5.8 N/kg

What will determine whether or not mutations will be passed to offspring?

Answers

Mutations are only passed on to offspring when they occur in a germ cell DNA which are the cells that create sperm or ova...
will be inherited only if it occurred on a chromosome in either the sperm cell or the ova cell out of many that eventually unite to form a zygote

need help will give brainlist (don't know if a is correct)

Answers

Answer:

Definitely A. is correct.      :D

Explanation:

Help pls very time sensitive due today!!

Answers

Answer:

1 left.

Explanation:

You have 4 particles on the left and 6 particles on the right. An equilibrium state is where both sides would have the same amount of particles.

So 1 particle from the right will have to move to the left.

Think of it this way.

4 does not equal 6.

5 does equal 5

welp there’s ur answer i’m a bit late

Explain the consequences of an increase of two degrees Fahrenheit.

Answers

Answer:I think it was The Heat waves can be dangerous, causing illnesses such as heat cramps and heat stroke, or even death. Warmer temperatures can also lead to a chain reaction of other changes around the world. That's because increasing air temperature also affects the oceans, weather patterns, snow and ice, and plants and animals

Explanation:

hope this helps have a nice night ❤️❤️❤️

High levels of what substance found in the blood determines diabetes and prediabetes?

Answers

hi! higher blood sugar levels can determine diabetes and prediabetes!

hope this helps!:)

Answer: hemoglobins with sugar attached

Explanation:

Which blood cell is most abundant?

Answers

Red blood cells (also called erythrocytes
hi! red blood cells are the most abundant. they account for up to 40 to 45 percent of the volume in the blood!

hope this helps!:)

Shortage of food plants, erosion of land, and decrease in oxygen levels are all effects of


Immigration


Deforestation


Mining


Trade

Answers

Answer:

Deforestation

Explanation:

I took this quiz and got a 100.

Cold air is denser than warm air and therefore has higher what?
1.Air pressure
2.Amount of water vapor
3.Mass
4.Volume
.

Answers

The answer would be 3...mass!

Which of the following are the possible allele combinations from the gametes of an organism with the genotype of AaBb?
A
AB, only
B
AB and ab, only
С
Aa and Bb, only
D
AB, Ab, aB, and ab

Answers

Answer:

AB I'm pretty sure ysv6igscugz hii shivhxhix vhzo xvjz joxpj xj

The possible allele combinations from the gametes of an organism with the genotype of AaBb is AB, Ab, aB, and ab. The correct option is D.

What are alleles?

Alleles are variations of the gene. The offspring contain genes or traits from both parents. The same trait is given by both parents, one become dominant and one become recessive.

A gamete is a haploid cell that fuses with another cell to produce offspring, This occurs during fertilization. The female gamete is called ova or egg, or male cells are sperms.

When the genotype that will be produced by the fusion of AaBb is AB, Ab, aB, and ab. The small letters denote the recessive gene and the capital letter denotes the dominant genes.

Thus, the correct option is D. AB, Ab, aB, and ab.

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Evolution is the process by which populations of organisms change over time. How could natural selection lead to evolution?

Answers

Answer:

happy Teddy day I love Teddy

Which of the following is NOT one of Sir Isaac Newton’s accomplishments?
a.He discovered gravity and showed that all objects fall at the same rate regardless of mass.
b.He developed the Universal Law of Gravitation that told the two things gravity depended on.
c.He realized that an object in motion will stay in motion unless acted on by an unbalanced force.
d.He discovered that every action force has equal but opposite reaction force.

Answers

I think it is A as this theory was introduced by Galileo Galilei
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