The space between the parietal layer and visceral layer of the pericardium contains serous fluid. It is a tissue of the hearth.
What is pericardium?The pericardium is one of the three tissues that form the hearth, which also includes the myocardium and epicardium.
The pericardium forms a highly fibrous structure that is capable of holding heart tissues and blood vessels.
Pericardial fluid is composed of a serous liquid that is produced by the pericardium and released into the pericardial cavity.
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How are the cell membrane and the cell wall similar?.
Answer:
both permeable
Explanation:
the cell wall is fully permable however the the cell membrane is selectively permable, there's little to no similarities between them, mainly differences as they're from two different cells completely
can anyone explain to me homeostasis
What causes a neutral mutation?
Answer:
Like when something changes but doesnt affect us in a good or bad way. like when the color of human hair changes, it wont change us genetically.
Explanation:
Over time, most lakes grow larger due to erosion. Please select the best answer from the choices provided T F.
Erosion is the scientific and environmental condition in which the surface layer of the soil gets eroded. No, lakes do not grow larger due to erosion.
What is the effect of erosion?Erosion is the abrasion process in which the top of the surface layer of the dissolved minerals, rock and soil gets eroded by the strong force of the wind and water.
Lakes or the other water bodies do not get grows larger due to erosion but gets affected by the deposition and accumulation of the soil and other materials that got eroded from the land surfaces to the sea. It can affect aquatic life and pollute the water.
Therefore, the statement is false.
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Answer:
False
Explanation:
Which disorder has been treated with ex vivo therapy? *
1 point
ADA deficiency
AIDS
Cystic Fibrosis
all the above
Which disorder has been treated with ex vivo therapy? *
1 point
ADA deficiency
AIDS
Cystic Fibrosis✓
all the above
Select the correct answer. What causes the lines to look bent when viewed through the glass of water? A. Transmission B. Refraction C. Reflection D. Absorption E. Absence of color.
Answer:
refraction
Explanation:
because light travels differently when in water and the image is thus altered
Answer:
B. Refraction
Explanation:
light moves through water differently so thats why when you look through a glass it would be more blurry and more distorted
Is it a or b? i needed 20 character ignore this
Answer:
B
Explanation:
It tells you on how to spot a diamond
Which alleles are on the inside of a Punnett square? Question 8 options: parents only the female parent offspring old generation.
The correct answer is alleles are on the inside of a Punnett square are offspring only.
A Punnett square lets in the prediction of the odds of phenotypes withinside the offspring of a go from regarded genotypes. A Punnett square may be used to decide a lacking genotype primarily based totally on the opposite genotypes worried in a go.
What is the genotype of punnet square?An offspring's genotype is the end result of the aggregate of genes withinside the intercourse cells or gametes (sperm and ova) that got here collectively in its conception. One intercourse molecular got here from every parent.
There it is clear that offspring are on the inside of a Punnett square.
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The value of kp for the evaporation of ch3oh(l) at 300 k is closest to
The value of Kp for the evaporation of CH3OH (l) at 300 K is closest to 0.2.
What element is known to be KP?Keplerium is known to b e a kind of provisional non-systematic name given to an element that has the symbol Kp.
This element is known to have the atomic number of 163. Keplerium was known to be the named of a famous man called Johannes Kepler. He was known to be the man that postulated the laws of planetary motion.
Note that the value of Kp for the evaporation of CH3OH (l) at 300 K is approximated to be 0.2.
See options below
(A) 0.04
(B) 0.2
(C) 5
(D) 30
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Discuss one way how gender roles within a relationship could negatively affect an individuals self-esteem
Answer:
Rules and rugeletion for old people ok thanks
GIVING BRAINLEIST TO RIGHT PERSON!! <333
What provides the energy for the seed to grow before it
begins to sprout?
The radicle
The endosperm
The seed coat
The leaves
Answer:
the endosperm
Explanation:
Natural selection requires that individuals in a population are
Answer:
Diverse
Explanation:
Natural selection can better occur when individuals are more naturally diverse.
Where are your genes found? Question 2 options: Your alleles Your cytoplasm Your ribosomes Your chromosomes.
Answer:
Chromosomes just Chromosomes .-.
Explanation:
Took the Test ._.
Hi There Answer: Your Chromosomes.
Explanation:
What would the parent plant and seeds run out of if the seeds a plant made only fell right around the plant? (Select all that apply.)
sunlight
water
soil
nutrients
Answer :: nutrients , water and soil
Explanation: I went back to the story
SOMEONE PLEASE HELP MEEE
What causes seafloor spreading? A) magma from convection currents B) gas leaks C) tsunamis D) hurricanes
Magma from convection currents causes seafloor spreading. So, the correct option is A.
What is Seafloor spreading?Seafloor spreading or seafloor spread is defined as the process that occurs at mid-ocean ridges, where new oceanic crust is formed through volcanic activity and then gradually moved away from the ridge.
It occurs on the Midocene ridge and produces basalt, the rock that forms the oceanic crust where the Mid-Atlantic Ridge and the East Pacific Rise are examples of Midocene ridges. Mid-ocean ridges rise to a distinctive peak 2,700 m below sea level.
Heat from the mantle's convection currents makes the crust more plastic and less dense causing the seafloor spreading.
Thus, Magma from convection currents causes seafloor spreading. So, the correct option is A.
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Translation transcription nucleus endoplasmic reticulum.
Answer:
Is this a question?
Explanation:
This is just a bunch of biology words together. If you have a question I can help!
Beginning with a fertilized egg (zygote), a series of five cell divisions would produce an early embryo with how many cells?.
Starting with a fertilized egg(zygote), a series of five cell divisions would produce an embryo with 32 cells arranged in the layers.
HELP PLS/ A large bottle with a layer of mud on the bottom is filled with pond water. Several fish and some green plants are then added and the bottle is made airtight.
When a fish in this bottle dies, the nitrogen from its body is released through the action of ______________.
A
Producers
B
Algae
C
Decomposers
D
Virus
Answer: C: Decomposers
Explanation: The mud and pond water likely contain some sort of decomposing bacteria. These bacteria can break down the complex nitrogen compounds in the dead fish, producing simple nitrogen compounds. These simple nitrogen compounds can then be used by the plants added to the terrarium.
A is wrong because producers (such as the green plants added to the terrarium) can not break down the complex nitrogen compounds in the fish's body.
B is wrong for a similar reason. Algae are primary producers. Because of this they also lack the ability to break down the complex nitrogen compounds found in the fish's body.
D is also wrong. A virus may be able to infect the fish and cause disease, but it lacks the ability to break down the complex nitrogen compounds found in the fish's dead body.
Since A, B, and D are wrong, along with the fact that we know that decomposers can break down the complex nitrogen compounds in the dead fish, we can conclude that C is the correct answer.
Do echinoderms and vertebrates both have endoskeletons? explain.
Answer:
Echinoderms have a calcium carbonate endoskeleton, and vertebrates have a bony endoskeleton made of calcium phosphate. have bones mostly made of calcium phosphate.
Explanation:therefore, echinoderms do not have true endoskeletons.
What are viruses? How are they different from bacteriophages?
Answer:
What are viruses?
A virus is a submicroscopic infectious agent that replicates only inside the living cells of an organism. Viruses infect all life forms, from animals and plants to microorganisms, including bacteria and archaea.
How are they different from bacteriophages?
Virus: ↑ A type of microbe that can infects cells. Human viruses infect human cells, plant viruses infect plant cells, etc. Bacteriophage: ↑ A virus that infects bacteria, also called a phage. DNA: ↑ The molecule that carries all the information in the form of genes needed to produce proteins.
Quincy is conducting an experiment with limestone rock. He works with five rocks and begins by recording the mass of each rock. He treats each rock with a 7 milliliters of a different liquid. Quincy added these liquids to the limestone each day for a week. At the end of the week, he measured and recorded the mass of each rock.
Mass of Rock Before (grams) Mass of Rock After (grams)
Rock 1 (Distilled Water) 20 20
Rock 2 (3% acid) 20 18
Rock 3 (5% acid) 20 15
Rock 4 (10% acid) 20 10
Rock 5 (20% acid) 20 5
What is the outcome (dependent) variable in his experiment?
Answer:
The mass of the rock
SELLA TRUCICA is a process on A. frontal bone B. parietal bones C. temporal bones D. occipital bone E. sphenoid bone F. ethmoid bone G. maxillary bones H. palatine bones I. zygomatic bones J. mandibular bone
Answer:
E. Sphenoid bone
Explanation:
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How many amino acids exist?
A.20
b. 10
C. 5
d. 100
Answer:
A.20
Explanation:
Hope this helped!! <3
Evaluate three ways in which conflict can help to build positive relationship between youth and their parents
Answer:
Conflict can help to build a positive relationship between parents and youth due to the fact that conflict can lead to communication. When conflict arrives you need active listening, communication, and responsibility to approach any issue that may occur.
Explanation:
What trait is shared by all members of the phylum Chordata?
A. Notochord
B. Hollow Bones
C. Gills
D. Radial Symmetry
This was just a practice question I was stuck on, thanks in advance.
Answer:
GILLLS
Explanation:
Which heart chamber lacks a group of pacemaker cells?.
Can someone please help me with this ASAP. I only have 4 minutes to answer.
The hormone in males that induces the spermatogonium to begin cell division is.
The hormone in males that induces the spermatogonium to begin cell division is called the follicle stimulating hormone
whos the 35 president
Answer:
John F. Kennedy
Explanation:
John F. Kennedy was the 35th President if the United States.
I hope it helps, have a wonderful day!
Sandra~
