Biology High School

delivers blood to the heart​

Delivers Blood To The Heart

Answers

Answer 1

Answer:

veins

Explanation:

Arteries carry blood away from the heart and veins carry blood back to the heart.

Related Questions

Definition of endoplasmic reticulum​

Answers

Answer:

endoplasmic reticulum is a network of membranous tubules within the cytoplasm of a eukaryotic cell, continuous with the nuclear membrane. 

What is DNA barcoding?​

Answers

Answer:

A DNA barcode is a short, standard gene segment of an organism that has been identified in a gene bank, used to identify unknown species by comparison with the DNA sequence of the gene bank. .


A Microscope has an ocular objective of 10x and a high power objective of 50x, what is the microsc
total magnification?

Answers

Answer:10X– This objective magnifies the image by a factor of 10 and is referred to as the “low power” objective. 43X (or 45X)– This objective magnifies the image by a factor of 43 (or 45) and is referred to as the “high power” objective. 100X– This objective magnifies the image by a factor of 100.

Explanation:

The Question is in the picture

Answers

your answer should be a. I had this question not that long ago and I got it right

Answer:

evolution is the change in the inherited traits of a population from generation to generation

so A should be the answer

Explanation:

G proteins are enzymes that bind and hydrolyze GTP to GDP. They are regulated by associated proteins that induce the binding of GTP and are called ____________ and that induce the hydrolysis of GTP to GDP and are called ___________.

Answers

Answer:

Explanation:

(A) Heterotrimeric G-proteins are composed of three distinct subunits (α, β, and γ). Receptor activation causes the binding of the G-protein and the α subunit to exchange GDP for GTP, leading (more...) The second class of GTP-binding proteins are monomeric G-proteins (also called small G-proteins).

How does seed become dormant? ​

Answers

Answer:

Seeds may be dormant because the seed coat prevents germination, or because the embryo - by itself or together with chemicals - inhibits germination. Seed coats render seeds dormant if: their hardness prevents the embryo from expanding. impermeability to water stops development.

Scientific information that is hundreds of years old is fact and does not change.

True or False

Why?​

Answers

False

Facts are simple observations of the world, and they do not change over time until unless the theory was changed due to different research . Theories are hypotheses about what these facts mean, or how they should be understood, and they could change over time..

can somebody please help ?

Answers

1. substrate
2. active site
3. reaction

Exercise decreases the risk of catching a cold.
What is the Independent variable and dependent variable ?*
O Exercise
O Catching a cold
Time of day you exercise

Answers

independent is exercise and dependent is catching a cold!

please help
1. Which of the following best describes the relationship between cells and living things in
general?
A. The larger the living thing, the larger its cells
B. The larger the living thing, the greater number of cells it contains
C. The number of cells in all living things is the same
D. There is one kind of cell, which all living things are made of

Answers

I’m pretty sure it’s B.

Which descriptions apply to these two compounds?

Answers

Answer:

atoms and molecules

Explanation:

Please help me for this question...​

Answers

the answer is A, if not sorry

The diagram shows a simplified version of how the blood moves around the body of an animal. Is the blood at point D oxygenated or deoxygenated?

Answers

Answer:

oxygenated

hope u got your answer

In the given diagram, point D is oxygenated blood, as it carries oxygen from heart to cells.

What is heart?

The main organ of your cardiovascular system, a network of blood vessels that pumps blood throughout your body, is your heart.

It also collaborates with other bodily systems to regulate your heart rate and blood pressure. Your family history, personal health history, and lifestyle all have an impact on how well your heart functions.

The heart is located between the two lungs, slightly to the left of center, behind the breastbone in humans. It is supported by the diaphragm, the muscular wall that separates the chest from the abdominal cavity.

It's the muscle at the heart of your circulatory system that pumps blood throughout your body as your heart beats. This blood transports oxygen and nutrients to all parts of your body while removing waste and carbon dioxide.

Here, the red vessels are arteries while blue vessel is vein, arteries always carries oxygenated blood and vein carries deoxygenated blood.

Thus, the point D carries oxygenated blood.

For more details regarding heart, visit:

https://brainly.com/question/16566688

#SPJ2

Which is one of
the six fundamental elements that are found in living organisms?

Answers

Answer:

The elements are carbon , hydrogen , nitrogen ,oxygen , sulphur and phosphorus

...............

Answer: C

Explanation:

What is a silent mutation?

Answers

Answer:

Mutations in DNA that do not have an observable effect on the organism's phenotype.

Method:

Search Engine

Glands secrete different types of ___________ directly into the bloodstream.
10 points
hormones
neurons
signals
enzymes

Answers

I think the answer is hormones


I will give brainliest




Why do villi secrete mucus for protection​?

Answers

The intestinal mucus is an efficient system for protecting the epithelium from bacteria by promoting their clearance and separating them from the epithelial cells, thereby inhabiting inflammation and infection

hope it helps!

Answer:

it protects epithelium from harmful bacteria.thereby inhibiting inflammation and infection.

What is the sex of the person in this Karyotype?

Answers

They are female because they have two X chromosomes (as you can see at the bottom right of the picture) If they were male they would have one X chromosome and one Y chromosome.

can someone plz help me

Answers

Answer:

3

Explanation:

bc that is the cell wall, which only plants have

What about cellulose makes it ideal for structural support?

Answers

Explanation:

Cellulose is ideal as a structural material which give its fibers give strength and toughness to a plant's leaves, roots, and stems.

if my answer helps you than mark me as brainliest

What's the difference between a hypothesis and a theory?

Answers

C :)
Hope that helps!

Explain how fibrin protects the body​

Answers

Fibrin is involved in shrinking clots which is also apart of "hemostasis" and wound healing. It has the ability to protect tumors from cells immune to cancers.

5. A proposed set of statements or principles used to explain a group of facts or natural phenomena is a


law
question
set of data
conclusion
theory​

Answers

Answer:

theory

Explanation:

A proposed set of statements or principles used to explain a group of facts or natural phenomena is a theory.

interpret data
identify the problem
observe and record
arrive at a conclusion
make a hypothesis
test the hypothesis
A group of students discusses what they
believe will be the outcome of an experiment
they are about to conduct. Each student
records a statement that will either be
proven or disproven by the experiment.
Each member of the group carefully watches
as the experiment proceeds. One group
member writes down the comments of the
group as they call out what they see.
After the experiment is complete, the group
discusses their observations. They review their
notes and create a graph that shows the
results of the experiment. The group
discusses what these findings might mean.
Now that the group has decided on a
hypothesis, they are ready to proceed with
the experiment. As they work, the group is
cautious to test only one variable at a time
and to follow all directions carefully.
E
The group reviews their notes and the data
they have collected. After a short discussion,
they decide whether or not the original
hypothesis is correct.
A science group begins a discussion related to
what they have been studying in class. They
take turns posing questions they still have
about the topic. Together, they decide on an
experiment they would like to conduct. They
hope the experiment will answer some of the
questions they still have.
Scientific Process

Answers

The group reviews their notes and the data they have collected.

A

A male body is found in the woods near Peachtree Industrial Highway on the side of the dirt road. There is no evidence that the body was killed there, except that the man's tennis shoes appear to have a different color and texture of soil on the soles of his tennis shoes. What specialist would be called in to determine the location of where the body was moved from? Why? ​

Answers

Answer:

......................

3. Draw the letter ""e"" that you see under low power only. Answer:

Answers

Answer:

I am doing this from a laptop that is why its is all wonky but I tried my best.

Explanation:

Which is an example of molecules
that can fit through the small
spaces of the cell membrane?
A. glucose
B. oxygen
C. amino acids
D. fats

Answers

Explanation:

Oxygen is the answer. (option B)

Hey, I am from India

How many of you love India?​

Answers

Answer:

um me i guess

Explanation:

Answer:

hello bro I am in india from maharashtra and you ?

what is a long collection of genes that carries heredity information and is formed from condensed chromatin

Answers

RNA a long, collection of genes that carries heredity information and is formed from condensed chromatin.

a group of cells that works together may form​

Answers

Answer:  Tissue

A group of cells that work together form a tissue. Your body has four main types of tissues, as do the bodies of other animals. These tissues make up all structures and contents of your body

Explanation:

Not MY WORK!!!!! I HOPE THIS HELPS

Answer:

answer is they may form a tissue.

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