Answer:
digestivo, respiratorio, circulatorio y excretor
Explanation:
El proceso de nutrición consiste en la ingesta de alimentos, los cuales son posteriormente transformados en energía y estructuras celulares que el organismo necesita para funcionar normalmente. Durante este proceso, intervienen cuatro sistemas:
- Sistema digestivo: descompone químicamente los alimentos en nutrientes. Los alimentos son sometidos a un proceso de fragmentación mecánica y digestión química. En primer lugar, los alimentos son triturados en la boca por los dientes, mezclados con saliva para formar un bolo alimenticio que llega al estómago donde los jugos gástricos los transforman en una papilla conocida como quimo. A continuación, los nutrientes llegan al intestino delgado donde son mezclados con el jugo pancreático y la bilis del hígado para ser absorbidos por la sangre. Finalmente, los compuestos que no fueron absorbidos llegan al intestino grueso donde se absorbe lo que queda de agua y lo demás es eliminado.
- Sistema respiratorio: los pulmones son los órganos encargado del proceso de respiración mediante el cual el organismo intercambia gases con el ambiente a través la sangre. De este modo el organismo obtiene oxígeno que es utilizado para oxidar los nutrientes obtenidos por el sistema digestivo.
- Sistema circulatorio: encargado de transportar nutrientes y oxígeno a las células del cuerpo y simultáneamente transportar elementos de desecho hasta los órganos del sistema excretor.
- Sistema excretor: encargado de eliminar los desechos de los alimentos. Los compuestos que no fueron digeridos en el intestino delgado llegan al intestino grueso donde se transforman en las heces las cuales son expulsadas por el ano. Por otra parte, el aparato urinario formado por los riñones y la vejiga urinaria funcionan para eliminar los desechos de la sangre a través de la orina.
What color is your cat?
A. Black/brown
B. White
C. A yellowish or gold.. something like that
D. I DONT HAVE A CAT!!!
Answer:
D
Explanation:
Answer:
D. I DON'T HAVE A CAT
Explanation:
|maoo i dont like them
Which of the following kingdoms does NOT have members who are heterotrophic?
A. Fungi B. Animalia C. Plants D. Protista DONT send me a freaking link PLEASE i cant open them
other than the five senses, touch, taste, sight, smell, and hearing what are five other sensations that scientists are noticing?
Answer:
Proprioception, mechanosensation, Equilibrioception, Kinaesthesia, Nociception and Chronoception
Explanation:
Which of the following represents a problem associated with greenhouse growing techniques?
increased cost of staple grains
infection proliferation in nursery stock
poor development in seedling stock
reduced production of leaf vegetables
Answer:
its B infection proliferation in nursery stock
Explanation:
got it right on edge
You place an egg (which has about 10% solute inside) in a solution with 35% NaCl (salt) and let it sit for 24 hours. (Hint: how much water is inside the egg/solution)
Severe flooding in an area caused a population of minnows to become split into two separate ponds. Prior to the separation, the
male minnows all had a moderate number of spots
Following the separation, the first pond was filled with larger fish that fed on minnows, so male minnows with fewer spots were
better able to avoid detection by predators. The minnows in the second pond, however, had very few predators, and female
minnows in this pond preferred to mate with males that had the most spots,
After many generations, the two minnow populations evolved into different species and could no longer interbreed.
Fish Species Average # of Spots
Original Species four to six
New Species 1 zero to two
New Species 2 eight to ten
Which of the following best describes why the two minnow populations evolved into separate species?
Answer:
Different selective pressures were acting upon the two populations, leading to an increase in genetic variation and the formation of two new species.
HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP
Answer:
I think that it is the last one
how many types of mutations are there
Answer:
Depending on changes, that occur with DNA, all types of DNA mutations can be divided into two main groups:
gene mutation;
chromosomal mutation.
Explanation:
1. What controls each mechanism? 2. What detects a disturbance in the body’s condition? 3. What corrects the change?
B. What is a negative feedback mechanism, non living example.
Answer:
Homeostatic control mechanisms have at least three interdependent components: a receptor, integrating center, and effector. ... The integrating center, generally a region of the brain called the hypothalamus, signals an effector (e.g. muscles or an organ ) to respond to the stimuli.
Explanation:
How do colorful flowers and sweet smell disperses seeds
Answer:
The study found the fruit-bearing plants had evolved to cater to the visual capabilities of the main seed-dispersing animals in each place.
Explanation:
Anyone know the answer?!
Answer:
Autotrph is also called producer. Uses solar and chemical energy for the process of photosynthesis. They are ingested by Herbivores also called consumers. Plant-eating consumers are called herbivores, plant and meat eating consumers are called Omnivores and only meat eating are called Carnivores. Carcass eating ones are called decomposers and detritus eating are called Hetrotrophs.
Hope this helps.
Explanation:
20 points only real answers, please and thank you.
What are three crucial pieces of evidence that supports the claim for the Big Bang theory. Include a piece of evidence that relates to each of the following:
- Light spectra
- The motion of distant galaxies
- Composition of matter in the universe
Answer:
Three main pieces of evidence for the Big Bang theory are the red-shift of light, cosmic background radiation and types of elements.
If someone has a heritable trait, they might pass it to their offspring.
true or false ?
What are two types of symbiosis?
Answer:
mutualism and parasitism
Examples:
mutualism: crocodiles and birds
parasitism: mosquitoes and humans
PRACTICE-PUNNET SQUARES
will make brainliest of answered
Answer:
FF Ff
FF Ff
Explanation:
Brainliest Please!
What genetic technology involves inserting a gene into an organism’s DNA?
a. Cloning
b. Therapeutic Cloning (Stem Cell Therapy)
c. Genetic Engineering
d. DNA Fingerprinting
Which type of power can be used to reduce the production of carbon dioxide?
A. oil
B. natural gas
C. solar
D. coal
Answer:
C
Explanation:
Answer:
The answer for this is solar
Describe how an age-structure diagram represents the ages and sexes of the individuals in a population
Answer:
This diagram shows the distribution by ages of females and males within a certain population in graphic form. ... The centerline separates the females from the males. The female and male populations for each group are represented by the distance from the centerline, with females on the right and males on the left.
Explanation:
A healthy six-month old Infant was visiting her grandparents in late 2010. Upon returning home, she developed a slight dry cough and runny nose. Her mother thought it was a common cold and chose not to seek medical attention for the baby. By the end of the week, however, she and her husband knew this was not just a cold. Their daughter began to cough with such force that her face turned red, and she began to expectorate thick phlegm. At times, she even vomited. With each day, she became increasingly fatigued as well. Her mother finally brought her to the emergency room when her face turned blue during a bout of violent coughing. The following are the answers the parents provided for the patient history questionnaire:
Question: What have been the patient's symptoms?
Answer: ______________
Question: When did the patient being to exhibit symptoms?
Answer: ______________
Question: Has the patient traveled recently?
Answer: _______________________
Question: Has anyone else in the family traveled recently?
Answer: ________________________
Question: Has the patient experienced any other recent illness?
Answer: ______________________
Question: Is the patient up to date with vaccinations for her age (6 months)?
Answer: ___________________________
Answer: See explanation
Explanation:
1. Question: What have been the patient's symptoms?
The patient's symptoms are slight dry cough and runny nose.
2. Question: When did the patient being to exhibit symptoms?
The patient begin to exhibit symptoms when she returned home after visiting her grandparents in late 2010.
3. Question: Has the patient traveled recently?
Yes. She has. She went to visit her grandparents.
4. Question: Has anyone else in the family traveled recently?
Yes. Her parents.
5. Question: Has the patient experienced any other recent illness?
No. She hasn't. This wasn't stated above.
6. Question: Is the patient up to date with vaccinations for her age (6 months)?
No. She isn't. It was stated that when the child began having a dry cough and running nose, her mother thought that it was a common cold and thereby choose not to seek medical attention for the baby. This is wrong and shows that she isn't up to date with vaccinations. Even if it's a cold, there should be proper medical attention given to her.
what is genetics in biology?
hi
I missed you
someone stoled my phone
so I can't comed on brainly
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Answer:
The red Gaints
Explanation:
You can see in the far right that they are the closest to the coolest Temperture. if you look down at the line, you will see the temperatures and their numbers, blue is the hottest, while white is in between, and red is the coolest.
Answer:
Red Gigants
Explanation:
Red stars are the coolest just because the blue gigants are blue dosen't mean they are the coldest if you see the temp in the bottom line blue gigants are the highest in temp and red gigants are in the lowest temp
What is a good picture to capitalize this?
hope this helps a lot and enjoy the pictures!
In a lake with three trophic levels (non-native fish, zooplankton, algae), an algal bloom occurs when the small population of zooplankton declines due to the predation of the invasive fish. Which of the following describes why zooplankton are the keystone species in this scenario?
Zooplankton are the smallest of all the herbivorous marine mammals in their communities.
The small population of zooplankton have an unequal effect on the marine community.
Marine mammals depend upon the work of zooplankton to convert sunlight into food.
Zooplankton help other populations survive by keeping out other herbivores.
Answer:
The small population of zooplankton have an unequal effect on the marine community.
Explanation:
According to this question, there are three trophic levels of organism in a lake as follows: non-native fish, zooplankton, and algae. However, due to the declination in the number of zooplanktons in the lake as they were fed on by the non-native fish, the algal population increased to form a BLOOM.
This bloom of algal species can be attributed to the lack of zooplanktons, which represented the only herbivorous (plant eaters) organism in that community. Hence, their relatively small population have an unequal effect on the marine community. This means that the small population of zooplanktons caused an imbalance in the community and this is why ZOOPLANKTON is the keystone species in this scenario.
Which statement about enzymes is true?
Answer:
Each enzyme can catalyze many different biochemical reactions.
Explanation:
Simply put, an enzyme is a substance produced by a living organism that serves as a catalyst for a biochemical reaction. A catalyst speeds things up, not slows them down. Hope this helps; have a great day!
Explain an event that could have caused the change in population between 1910 and 1925.
In the Galapagos Islands, there were many species of tortoises, woodpeckers and other animals. Why were the animals like the tortoises so different in appearances, when they lived on neighbor islands?
Answer:
The animals were different because there were things the animals need to adapt to in the Galapagos that may have changed their appearance. for example a bird may have a different shaped beak because they started to evolve so they could eat foods that were available to them on the island
explain why toxic chemicals are classified as Hazard
Answer:
The reason why toxic chemicals are classified as hazard because they can do as much damage as hazard things and can cause a serious of problems to one's health, for something to be hazard it can be flammable, and toxic chemicals are just that.
If birth rate of a population is high, what would happen to the population overtime?
Answer:
the population would increase
Explanation:
lets say your population is x,
if you keep increasing it,
x+++++,
it gets larger.
(eventually it may run out of resources and decrease in size, and then increase in size, which we know from observing the population of species in the world around us [and by logically assessing what available resources indicate])
Help fast on mastery connect question.
Been stuck on this one!
Answer:
apperently d
Explanation:
Where is kudzu native to?
Why was it brought to the US?
How did kudzu grow uncontrollably?
Answer:
Explanation:
Kudzu is a Woody, climbing night vine trees that is native to China, Japan and also Indian. They are invasive trees.
2. It is introduced to United States from Japan during the the Philadelphia Centennial Exposition in 1876. It was introduced to serve as as an ornamental and it is also planted as a forage crop plant. The southern farmers planted kudzudo as to reduce soil erosion.
3. Kudzu is an aggressive plants and grow uncontrollable because it has ability to grow very fast and it can survive in an area, area with low nitrogen thereby outcompeting the native plants.