Answer:
Your answer is 4. Hope this helps you. Have a great day! :)
Explanation:
Which level of organization below is the most complex component of a multicellular organism? *
Heart
Brain
Skin cells
Reproductive system
Answer:
Reproductive system, I believe because system levels are above organ levels complex-wise.
Explanation:
Answer:
Brain
Explanation:
Which of the following organ systems coordinates responses to stimuli?
a. nervous system
b. muscular system
c. integumentary system
d. Immune system
What is the slope of the line that passes through the points (-8, -1)(−8,−1) and (-6, -2) ?(−6,−2)?
Answer:
m=-2/1
Explanation:
x2-x1/y2-y1
Alcohol has __________ calories per gram, providing __________ calories per gram compared to protein and carbohydrates
There are two types of karyokinesis: mitosis and meiosis. When a nucleus divides by mitosis, how much of the information from the nuclear chromosomes is passed on to the daughter cells
When a nucleus divides by mitosis, all of the information from the nuclear
chromosomes is passed on to the daughter cells.
Mitosis is a cell division process that results in the formation of two daughter cells during growth processes and in the replacement of worn-out tissues in the body.
The cells produced must have all the information as the cells replicated
have specialized functions which must be passed from parent cells to the daughter cells.
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where would you most likely find nitrogen-fixing bacteria?
Answer:
On the roots of legumes
Explanation:
Answer:
In the roots of a legume.
Explanation:
Since nitrogen fixation happens in the soil, from decomposing plants or animals, the nitrogen soon moves up to the roots of a legume so the plants absorb the nutrients left over.
Hope this helps! Stay beautiful! <333
the use of living organisms to detoxify polluted ecosystems is called _____.
Answer:
The use of living organisms to detoxify polluted ecosystems is called Bioremediation.
Explanation:
Please can someone explain artificial insemination in animals.
Khalil is an investment underwriter who researches new funds to see if they will be profitable without causing a huge risk to the company’s investors. What skill would be helpful to Khalil in his career?
A.
being outgoing and good at public speaking
B.
having artistic tendencies and liking to create things
C.
being careful when making decisions
D.
liking to work with his hands
Answer:
Being careful when making decisions
Explanation:
i took the test trust me
The Answer is: C. being careful when making decisions
When we exercise, it can benefit our body in many ways. How many of these are benefits of exercise? boosts mood better stamina reduces stress better blood circulation stronger bones increased fitness reduces risk of illness The number of benefits of exercise is the seventh digit on the keypad.
Answer:
Excercise can really boost our mood, increase our stamina, and strengthen our bones. Being fit can also decrease risk of desease.
Which type of biological population growth
explains a seasonal swarm of locust?
A. Stable
B. Irruptive
C. Irregular
D. Predator and Prey
When looking at a liver cell through the microscope, one distinctive characteristic that distinguishes it from all other cells is that:
How many half life’s did it take for the original amount of parent isotope to decay the current amount?
Answer:
where's the image?
Explanation:
What part of the nervous system is the main control and integrative center of the autonomic nervous system? cerebrum hypothalamus medulla oblongata thalamus
Answer:
option b) Hypothalamus
Consider how your body systems interact when you train for your favorite sport. How does physical exertion impact your heart,lung,and kidneys
Answer:
Moderate- to vigorous-intensity physical exercise, when performed on a regular basis, helps to strengthen your heart muscle. Improved blood flow to the lungs and throughout the body is achieved as a result of this. Increased circulation to your muscles and increased oxygen levels in your blood as a consequence of this.
Explanation:
Hope it helps:)
What is the general relationship between a galaxy's distance from earth and its speed?
THIS IS A WRITTEN RESPONSE!!!
Answer:
Hubble's law, also known as the Hubble–Lemaître law, is the observation in physical cosmology that galaxies are moving away from Earth at speeds proportional to their distance. In other words, the farther they are the faster they are moving away from Earth.
Suppose the environment changes. For example:
A. The rainfall decreases.
B. A competing species (goats) moves in that eats the same kind of grass.
C. Small coyotes arrive with a fondness for baby sheep.
Think of some small mutations that might help the sheep population survive in each of these new circumstances.
Your response Mutation A:
Why it might help:
Your response Mutation B:
Why it might help:
Your response Mutation C:
Why it might help:
Answer:
A competing species (goats) moves in that eats the same kind of grass
Explanation:
because its suppose the environment changes =)
A(n) ______ partitions the sternoclavicular joint into two separate synovial cavities, increasing the mobility of the joint.
Answer:
Articular disk
Explanation:
The articular disk (or disc) is a thin, oval plate of fibrocartilage present in several joints which separates synovial cavities. This separation of the cavity space allows for separate movements to occur in each space. Hope this helps :)
What are some examples of metabolic processes in cells?
Answer:
Respiration
Photosynthesis
DNA synthesis
RNA synthesis
Protein synthesis
Explanation:
Answer:
The processes of making and breaking down glucose molecules are both examples of metabolic pathways
Explanation:
A metabolic pathway is a series of connected chemical reactions that feed one another. The pathway takes in one or more starting molecules and, through a series of intermediates, converts them into products
What is the big bang theory?
NOT THE TV SHOW. IT IS IN BIOLOGY.
Answer:
Simply put, it says the universe started with an infinitely hot and dense single point that inflated and stretched (and blew up technically) — first at unimaginable speeds, and then at a more measurable rate and over the next 13.8 billion years, became the (continuously) expanding space in the present
Which principle states that rock fragments in sedimentary layers must be older than the surrounding sediments?
A) Principle of inclusions
B) Principle of unconformity
C) Principle of cross-cutting relationships
D) Principle of superposition
A) Principle of inclusions
Explanation:
The principle of inclusions states that any rock fragments in a sedimentary layer must be older than the layer. For example, the cobbles in a conglomerate must have been formed before the conglomerate.
Answer:
D) Principle of superposition
Explanation:
The principle of superposition, since there is no inversion of strata, tells us that the lower rock layers are older than the upper ones.
Antimicrobial disinfectants such as triclosan are being used more frequently to clean surfaces, prevent infection, and eliminate as many bacteria in our personal environment as possible. What is one downside to this trend?
Question 5 options:
It could increase the levels of dust mites.
It could kill harmless viruses.
It could reduce the number of helpful bacteria.
It could prevent infection by fungi.
Answer:
here u go dont need to say anything
Explanation:
Match each of the parts of the digestive system to its name
Answer:stomach: C, esophagus: B, small intestine: E, mouth: A, large intestine: D.
Explanation:
which condition would disturb the hardy-weinberg equilibrium and cause the gene pool to change?
Answer:
The Hardy-Weinberg equilibrium can be disrupted by deviations from any of its five main underlying conditions. Therefore mutation, gene flow, small population, nonrandom mating, and natural selection will disrupt the equilibrium
Explanation:
If the conditions to maintain the Hardy-Weinberg equilibrium are: no mutation, no gene flow, large population size, random mating, and no natural selection. The Hardy-Weinberg equilibrium can be disrupted by deviations from any of its five main underlying conditions, means the reverse things would disturb the hardy-weinberg equilibrium.
due to his interaction with the amazing __________ family, louis armstrong was able to better see that people are all equal, no matter the color of the skin.
Due to his interaction with the amazing Karnofsky family, Louis Armstrong was able to better see that people are all equal, no matter the color of the skin. Louis Armstrong was an excellent American jazz trumpeter.
Louis Daniel Armstrong was a world-renowned American trumpet player and vocalist.
Louis D. Armstrong is considered by many people as one of the most important jazz musicians in history.
The Karnoffskys, whose family had Lithuanian Jewish origins, helped Armstrong when he was only 7 years old, fed and nurtured him.
Armstrong described in his memoir how this family was also subject to discrimination by other white people, which helped him to forge his personality and identity.
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This type of cell is a eukaryote, and does NOT have a cell wall or chloroplasts.
A. Archaea
B. Animal
C. Plant
D. Bacteria
Calcium ions are needed in a contraction because they bind to which of the following?
Answer:
b. Troponin
Explanation: is correct/post protected
the enlargement of an organ or tissue because of an abnormal increase in the number of cells is known as:
who is the most list person in the world.
Answer:
Stephen Hawking.
According to wikipedia, Stephen William Hawking was a British theoretical physicist, astrophysicist, cosmologist, and science popularizer.
"Stephen Hawking was one of the greatest theoretical physicists of the modern age. Best known for his appearances in popular media and his lifelong battle against debilitating illness, his true impact on posterity comes from his brilliant five-decade career in science." (livescience.com)
Crossing-over happens between: A. non-homologous chromosomes during meiosis I B. homologous chromosomes during meiosis I C. non-homologous chromosomes during mitosis D. homologous chromosomes during mitosis
Answer:
B. homologous chromosomes during meiosis
