_______ transfer waste-filled blood from tissues into the pulmonary circulation.
A. Arterioles
B. Capillaries
C. Aortas
Answer:
capillaries
Explanation:
capillaries transfer waste filled blood from tissues into the pulmonary circulation
circle with center at (-3, 7) and radius 8
Explanation:
Centre of the circle ( h,k)=(-3,7)
radius of the circle (r)=8
Equation of the circle is,
(x-h)^2+(y-k)^2=r^2
or,(x+3)^2+(y-7)=8^2
or,x^2+6x+9+y^2-2y+49=64
or,x^2+y^2+6x-2y+58-64=0
or,x^2+y^2+6x-2y-6=0 is the required equation of the circle
A very hot wildfire burns up an acre of prairie. Organisms above and below ground get wiped out, and even the abundance of soil nutrients suffers. What will happen first in the area's recovery?
A. Organisms will return to the soil
B. Weeds will return.
C. Humans will plant saplings
D. Rain will bring nutrients
Humans and the bacteria in their intestines are an example of a mutualistic relationship (both benefit).
True
False
Answer:
true
Explanation:
you get a clean intestine and they get to feed on that. a dark note here is those same bacteria that digest your food, start to digest you when you die :)
Answer:
trueee
Explanation:
Would a cell lyse be hypertonic
Part D
Based on the the table of rock characteristics and your knowledge of the rock cycle, in which type of
rock (igneous, metamorphic, or sedimentary) would you expect to find bubbles or a smooth, glassy
surface? Why?
HELPPPP ASAP
Answer:
The answer would be igneous. But there are two types of igneous rocks. One is Intrusive, or Plutonic, rocks, and the other is Extrusive. Intrusive rocks crystallize from magma beneath the earth's surface. Extrusive or volcanic rocks crystallize from lava at the earth's surface. Either way, Igneous would have a bubbly, or a smooth, glassy surface.
Explanation:
I did the class on Plato
The biological selection of a particular allele for a trait to be passed to offspring has nothing do with the selection of the allele for another trait. Which of the following supports this statement?
Answer:
1
Explanation:
Which of these describes a difference between viruses and cells?
A. Cells contain protein, and viruses contain only carbohydrates.
B. Viruses have flagella, and cells have only cilia.
C. Cells reproduce independently, and viruses require a host to reproduce.
D. Viruses have membranes made of proteins, and cells have membranes made of nucleic acid.
Answer: C
Explanation:
A is ncorrect becuase viruses do not contain only carbs.
3. A bacterium undergoes a mutation that
makes the bacterium resistant to an
antibiotic. Which is not an accurate statement
about the effect of this mutation?
A. This mutation could be considered an
adaptation.
B. A bacterium with this mutation would be
less likely to successfully reproduce.
C. The bacterium with this mutation would
have a greater chance of surviving
exposure to antibiotics.
D. A bacterium with this mutation would be
more likely to pass it on to offspring than a
bacterium without this mutation.
Answer:
the answer is B
Explanation:
hope this helps;)
son las fallas evidencias de la tectónica de placas de nuestro planeta Y por qué
Answer:
you're speaking in the wrong language here
Explanation:
Why is the reduction in chromosomes number important in meiosis?
Explanation:
Because meiosis creates cells that are destined to become gametes (or reproductive cells), this reduction in chromosome number is critical — without it, the union of two gametes during fertilization would result in offspring with twice the normal number of chromosomes.
HELP PLEASE IM CONFUSED!!!!!!!!!!!! BRAINLIEST TO THE ONE WHO GIVES ME THE CORRECT ANSWER!! IF YOU PUT A FILE OR LINK I WILL WRITE YOU DOWN AND REPORT YOU!!!!!!!!!!!!!!!!!!!!! NOT KIDDING!!
Answer:
Obtain Oxygen
Explanation:
i think............
anyways have good day :D
Answer:
pretty sure you have the answer by now so thanks for the Points
Explanation:
Explanation:
.A jogger with a mass of 81.6 kg is moving at 2.2 m/s. What is the jogger's
kinetic energy
Answer:
89.6Joules
Explanation:
Kinetic energy is 1/2MV^2
Where m is Mass and v is velocity.
M=81.6 v=2.2m/s
K.E= 1/2 × 81.6 × 2.2
= 81.6 ×1.1
K.E=89.6 Joules
in addition to carbon dioxide, two other major greenhouse gases in earths atmosphere are ?
How much energy consumed is lost to waste?
Answer: To begin with, it shows that more than half (58%) of the total energy produced in the US is wasted due to inefficiencies, such as waste heat from power plants, vehicles, and light bulbs. In other words, the US has an energy efficiency of 42%.
Explanation:
Answer off internet
Please give brainliest
por favor alguien que me ayude le agradecería mucho
Answer:
ejercicio (2
Explanation:
gracias da coronita
Does light have an effect on carbon dioxide production by plants and animals?
(No Links!! type the answer)
answer:
Light provides the energy for photosynthetic pig- ments to convert carbon dioxide (CO2) and water into sugars and oxygen. As light intensity increases – until a point – the amount of sugars increases and thus, more energy is available for plant growth and maintenance. hope this helps :D
During translation, a ribosome binds to
O a protein
O mRNA
O DNA
O peptide bond
Answer:
I think it mRNA will be the answer
When spindle fibers do not correctly separate the chromosomes during anaphase we get a condition called _________?
A. Duplication
B. Nondisjunction
C. Translocation
Explanation:
..........................................
Which of the following objects is a good candidate for composting?
Answer:
Banana
Explanation:
It is biodegradable
8 amino acide are coded by _______ amino acids?
Answer:
Explanation:
nutrients i think im not sure sorry sweetheart
A simple multiple choice question (good luck!!) [25 points]
9. Bogs, marshes, and swamps are examples of what type of ecosystem?
A.
desert
B.
wetland
C.
intertidal zones
D.
coniferous forest
Answer:
wetland
Explanation:
Hope this helps!
Q: What cellular mechanism causes cancer?
Select one:
a. cells produced with no DNA
b. uncontrolled cell division
c. defective cell membranes
d. cells produced without nuclei
Answer:
the answer is bUncontrolled cell division is a cellular mechanism which causes cancer, hence option B is correct.
What is cancer?A phrase for conditions where aberrant cells can infect surrounding tissues and divide uncontrollably. The lymphatic and vascular systems of the body are further routes by which cancer cells might spread.
Cancer is a condition wherein a few of the body's cells grow out of control. Cancer comes in many forms, and each one starts when a single cell experiences a genetic change (or mutation) that enables the cell to divide and multiply uncontrollably.
When one or more genes change and produce malignant cells, cancer begins. Tumors are formed by these cancerous cell groupings.
Therefore, cancerous cells may separate from tumors and spread to other parts of your body through your lymphatic system or circulation.
Learn more about cancer, here:
https://brainly.com/question/8590464
#SPJ2
DNA is found in the nucleus of eukaryotic cells and the ribosomes, the location where proteins are made, are found out in the cytoplasm of the cell as show below. Explain why this is a problem and how the cell solves this problem.
Answer:
See the answer below
Explanation:
The DNA of eukaryotic organisms being present in the nucleus while the protein-synthesizing organelle, the ribosome being present in the cytoplasm poses a spatial problem. It means that transcribed DNAs (messenger RNA) in the nucleus would have to somehow be transported to the ribosome in order for the cell to successfully synthesize proteins.
The problem of transporting the messenger RNA is solved by two features of the cell:
The presence of pores in the nuclear envelopThe presence of transport proteins in the nucleusThe mRNA binds to the transport proteins to form mRNA-protein complexes and is transported through the nuclear pores, often with the assistance of ATP.
Which animals have adapted to near-freezing water?
1. whales
2. animals in coral reefs
3. barnacles
4. fishes in polar areas
Answer:
whales
Explanation:
Review the chart, which shows the population sizes of three African animals in 1990 and 2000.
Answer:
lion and cheetah populations compete for the food source of zebras ,and lions outcome cheetahs
NO LINKS! NO PDF'S! NO FILES! JUST ANSWER!!! PLEASE HELP ASAP
What enzyme digests fats and oils in the small intestine?
1. Lipase
2. bicaronate
3. gastric juices
4. hydrochlorase
Answer:
Lipase
Explanation:
Small, dark portion in the eye is called:
Answer:
Pupil
Explanation:
It is the dark part of the eye
Answer:
The pupil appears as the dark central part of the eye.
Explanation:
mark me brainliest please