List 2 ways that sea cucumber defend themselves?
Answers
Answer:
cucumber and ofsdfod
Explanation:
Related Questions
HELP PLEASE IM BEGGING YOU
Answers
Answer:
You have the right answer, its B.
Explanation:
PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!!PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!!
Answers
Answer:
A
Explanation:
HELP DUE IN 10 MINS!
Plants gather the sun’s energy with light-absorbing molecules called------such as ------
a. Chloroplasts, chlorophyll
b. Pigments, chlorophyll
c. Thylakoids, grana
Answers
Answer:
It's B; Pigments and Chlorophyll.
Hope you pass your assignment!
Answer:
b . pigments, chlorophyllSomeone please help me!
Answers
Answer:
B. Channel protein
Explanation:
Channel protein is basically a channel which substances passes through, showing in the picture.
Explanation:
Channel protein because
Please help on this one
Answers
Answer:
A. Class
Explanation:
As you look at Animal l column and Animal V column you can see their first difference appears in the class row.
Please help on this as well
Answers
Answer:
Ima say Animal I and Animal II
Explanation:
I really hope this helps
Answer:
Animal l and Animal ll are most closely related
A woman gets sick with a bacterial infection and takes an antibiotic to kill the bacteria. A few of the bacteria survived and produced a population of bacteria that was resistant to the antibiotic. Which statement best describes how this happened? A. A species will adapt no matter what the environment B. The environment has no effect on the survival of an organism C. Antibiotics cause mutations in bacteria that are passed on to the next generation D. Only bacteria that already have favorable variations in their DNA survive the antibiotic and reproduce
Answers
Answer:
D is the answer
Explanation:
In which type of symbiotic relationship does one organism benefit and the other is neither helped nor harmed?
A. Competition
B. Commensalism
C. Mutualism
D. Parasitism
Answers
Answer:
Commensalism
Explanation:
Mutualism- both benefit
Parasitism- One benefits, the other is harmed
Competion- fite
Answer:
commensalism
Explanation:
just did the test
Which of these statements is true about internal respiration?
[a] Production of ATP
[b] Exchange of gases between the bloodstream and tissue cells
[c] Exchange of gases between alveoli and the bloodstream
[d] Breathing between the atmosphere and the alveoli
Answers
Answer:
c
Explanation:
because I don't know how to exam tho
Exchange of gases between alveoli and the bloodstream ( Option C )
Internal respiration is the process of exchanging gases ( i.e. carbon dioxide and oxygen ) between the bloodstream and the alveoli of an organism. as seen in human.
Internal respiration ( exchange of gases) occurs between Alveoli and the bloodstream. While External respiration occurs between the atmosphere and the alveoli.Also the Alveoli is important in both external and internal respiration. but for internal respiration, the alveoli exchanges gases with the bloodstream before it is passed to the internal issues .
Hence we can conclude that the true statement about internal respiration is ; Exchange of gases between the alveoli and the bloodstream.
learn more : https://brainly.com/question/2842723
Explain a situation in which a cell would need to use an input of energy to
transport materials across the cell membrane.
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The energy in molecules has been stored in the
1.protons
2.Bonds
3.electrons
4.neutrons
Answers
Answer:
It should be 2- Bonds
Explanation:
Energy, potential energy, is stored in the covalent bonds holding atoms together in the form of molecules.
:)
Original strand
A-T-C-C-G-A-T-A
Matching strand
____________
Answers
Answer:
T-A-G-G-C-T-A-T
Explanation:
Remember, A and T make matching strands and G and C make matching strands.
Help please and thank you
Answers
Hope this helps
Which person is least likely to be concerned about potential long-term side
effects of genetically modified (GM) food?
A. A wealthy mother
B. The owner of an organic farm
C. A biology researcher
D. A child who is starving
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Think of an object, person place at home that functions similar to the cytoplasm .
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HELP! Information from dna is transcripted into__
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Answer:
1) MRNA
2) Triplet code
3) Amino acid
4) protein
PLZ HELP!Which option is the most exact conclusion about the agricultural methods being used in the following scenario?
An entomologist performs an extensive survey of insect life on an agricultural site. The results show a large and very diverse range of beneficial species, pest-species, and neutral insects filling all possible roles and suited to many microenvironments. The diversity is shown within both small, single site samples and across the board in all sampling sites.
The methods are those of extensive monoculture.
The primary pest management system is trapping and mechanical removal.
The land has been developed using only crop rotation as a polyculture technique.
The methods are those of intense polyculture.
Answers
Answer:
The methods are those of intense polyculture.
Explanation:
Edge 3/2021
How does population growth differ between developing countries and developed countries? What might account for these differences?
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Answer:
Developing countries have a low life expectancy because things like water might be populated/scarce, the air may be polluted and immunisation might not be possible. But developed countries are more likely to have safe drinking water, and vaccines.
What is the cellular system
Answers
Answer:
A cellphone network. Often spanning an entire country, a cellular system comprises a core network that connects to base stations with antennas on towers that span up to 20 miles in diameter. GSM and CDMA are the two major cellular technologies.
Explanation:
Answer:
Often spanning an entire country, a cellular system comprises a core network that connects to base stations with antennas on towers that span up to 20 miles in diameter. GSM and CDMA are the two major cellular technologies. See cellphone, cellular generations, GSM, CDMA and microcell.
Explanation:
got it from goo gle
Original DNA strand: ATT TGA GCC
Mutated DNA strand: ATT TGA GAC C
Answers
Use the following terms: Natural Selection, Variation, Mutation, Adaptation, Overproduction, Descent with Modification, Evolution, Population, Species, Heritability, and Fitness and show the relationship between them that lead to the result, Evolution.
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Answer:
Variations in species led to evolution. Some species have desirable traits that are beneficial to their survival. Some species have undesirable traits that are not beneficial to their survival. E.g. peppered moths are not easily seen by predators because they camouflage with the bark, black moths are easily seen by predators so they are eaten. In the example mentioned, the peppered moths have a beneficial trait, this is also known as fitness, because the organism is fit for survival, unlike the black moths. Overtime the population of black moths decreases because they are not fit for survival, therefore the black moths cannot reproduce offspring that also have black wings. However, the population of peppered moths increases, because the peppered moths are able to reproduce offspring. Those offspring inherit their parents' traits, which make them have peppered wings too.
What is the name of the bond that holds the amino acids together?
Answers
Answer:
Peptide bonds
Explanation:
brainliest
According to this theory, how did mitochondria evolve?
Answers
Answer: Mitochondria evolved from endosymbiotic prokaryotes that were able to use oxygen to generate energy rich ATP. To prokaryotes then evolved into mitochondria that now power the cells of all multicellular organisms.
Explanation:
Answer:
According to this theory mitochondria evolved from bacteria and somehow became incorporated into the cytoplasm.
Explanation:
i don't know which theory ur talking about but this theory is the endosymbiotic theory
What is the complementary sequence of DNA to this DNA strand?
Original DNA Strand: TGACGGTA
Answers
C matches with G and A matches with T, so:
TGACGGTA
matches with
ACTGCCAT
Answer:
ACTGCCAT
Explanation:
complementary means you can form a double- stranded structure by matching base pairs.
In this case we have TGACGGTA and the matching pairs are ACTGCCAT.
Margaret tells her friends that she caught a fish called Salmo salar. What genus does the fish belong to? Explain how you know.
Answers
Answer:
Histrio?
Explanation:
As a wave nears shore, the wave height increases and the wavelength
Select one:
a. doubles.
b. stays the same.
c. decreases.
d. increases.
Answers
How the
immune system works, explain why injecting an
antigen from a pathogen would help our immune
system create "memory" of the infection but not
cause the disease.
Answers
Answer:
Our immune system produces antibodies against that antigen of pathogen.
Explanation:
Injecting an antigen from a pathogen would help our immune system memorize the infection and protect our body from causing of the disease because our immune system produces antibodies against that antigen so when the pathogen enters our body these antibodies attack on that and prevent them of causing infection in the body so that's why injecting an antigen has to be done from the childhood to prevent diseases.
We learned that Robert Hooke named cells from the Latin, cella, which means "small room". Do you think Mr. Hooke was observing plant or animals cells when he named them? How do you know?
Answers
Answer:
Plant cells
Explanation:
Visually, plant cells are more rectangular and organized as compared to animal cells which are more diverse in shape. I hope this can help you!
*THIS IS SCIENCE* What does DNA contain?
A. the factors for heredity called alleles
B. the coded blueprint for life
C. the chromosomes that build proteins
D. the ability to translate RNA code
Answers
Answer:
DNA contain ability to translate RNA code..
So, option D is correct answer..Define the following :
-self-concept
-self motivation
-volunteer
-self-image
-Adolescents
Answers
Answer:
Self-concept is the set of ideas that make up the image that each person has about himself, that is, it is the opinion that an individual forges about himself. That sentence carries a certain value judgment. Self-concept: set of elements that a person uses to describe himself. Self-motivation is giving the reasons, the drive, the enthusiasm and the interest that provoke a specific action or a certain behavior. Volunteer is the person who, by his own choice, dedicates part of a part of his time to solidary, altruistic action, without receiving remuneration in return. The stage that comes after childhood and that ranges from puberty to the full development of the body is known as adolescence. Self-image is the value we have in relation to ourselves.
Explanation:
Self-concept: set of elements that a person uses to describe himself. The ability to motivate yourself is what is known as self-motivation. This is an important skill, as it encourages people to continue progressing even in the face of setbacks, to seize opportunities and to show commitment to what they want to achieve. Volunteer is that person who joins an organization in a free way to help altruistically in various social activities. When we speak of self-image we refer to the image that our subconscious has of ourselves. Adolescence is understood as the period of human development after childhood and before adulthood, in which the biological, sexual, social and psychological changes necessary to form a socially mature individual and physically prepared for reproduction take place.