Answer:
Explanation:
Contagious diseases are spread by contact, while infectious diseases are spread by infectious agents. Something "contagious" is by default "infectious" because contact exposed you to the infectious agent, but something infectious isn't always contagious.
Is 3600 calories too much for a 73 pound 4 foot 5 13 year old to gain muscle
Answer:
im guessing yea
Explanation:
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Most of the border of the state of Florida is where the land meets the ocean. What term is used for this?
Answer: Coast? Or peninsula
Explanation:
Students use alphabet letters to represent the genetic instruction for a trait of an organism. The students write these alphabet letters in graphic organizers. The students are trying to show genetic instruction passing from parent to offspring. Which graphic organizer does NOT represent asexual reproduction?
Answer: b
Explanation: asexual have identical offspring sexual will have different/unique offspring which means they won’t be the exact same.
Answer:
B
Explanation:
Asexual reproduction needs only one parent, and they are identical to there parent.
Which of the following are key elements of Darwin’s theory of evolution by natural selection? Highlight all correct answers.
A. genetic variation
B. genetic engineering
C. fitness
D. adaptation
E. independent assortment
What is the cause of a brainfart?
Answer:
Overthinking it.
Explanation:
Just go with with what you gut is telling you
I will make Brainliest
Define
1.Respiration
2. What is life processes
3.Formula of photosynthesis
Answer:
Explanation:
what is #2 asking?
1.) respiration is the action of breathing. It produces energy, we take in oxygen as we inhale and when we exhale we release carbon dioxide.
2.) to reproduce and survive?
3.) carbon dioxide + water⇒ sugars + oxygen
CO2 + H2O energy/sunlight ⇒C6H12O6+ O2
Answer:
1 respiration is the inhaling of oxygen and exhaling of carbon dioxide
2life process is the activities of living organisms such as respiration, reproduction,digestion and circulation
3photosynthesis----carbon dioxide + water + chlorophyll + oxygen
sunlight
True or false Crossing over involves the swapping of genes between sister chromatids.
Answer:
es el intercambio de material genético entre dos cromátidas hermanas idénticas.
Primero se descubrió usando el método de tinción de Giemsa en una cromátida que pertenece al complejo de cromátidas hermanas antes de la anafase en la mitosis. La tinción reveló que se pasaron pocos segmentos a la cromátida hermana que no se tiñeron. La tinción de Giemsa pudo teñirse debido a la presencia de una base análoga de bromodeoxiuridina que se introdujo en la cromátida deseada.
Explanation:
<>por lo tanto es verdadera
what is something I learned- 7th grade acc science there is an ATTACHMENT
Answer:If two air masses hot and cold mix it could make a tornado. It affects how humid the air is.
Explanation:
C or d? I need help please
During which phase does a cell spend the most time? And how in your worlds
Answer:
Image result for During which phase does a cell spend the most time?
interphase
A cell spends most of its time in what is called interphase, and during this time it grows, replicates its chromosomes, and prepares for cell division. The cell then leaves interphase, undergoes mitosis, and completes its division.
Explanation:
___involves a break with past experiences and the learning of new values and norms.
A. Institutionalization
C. both a and b
B. Resocialization d neither a nor b
D. Neither a nor b
Please select the best answer from the choices provided
Answer:
B. RESOCIALIZATION
Explanation:
Answer:
__ involves a break with past experiences and the learning of new values and norms.
a. Institutionalization
b. Resocialization
c. both a and b
d. neither a nor b
AB blood type in humans as well as, red and white striped flowers are examples of this type of inheritance pattern.
Answer:
The inheritance pattern is CODOMINANCE
Explanation:
Codominance is a type of non-mendelian inheritance i.e. does not follow Mendel's principles of inheritance, in which two alleles of a gene are both dominant, hence, they are both simultaneously expressed in that gene.
Examples or cases of codominance are the AB blood type in humans where alleles A and B are both expressed in the gene. Also, red and white striped flowers in certain plants is an example of codominance as red and white alleles are both expressed.
Why do very few plants live in streams?
Answer: Very few plants Survive in deep water because concentration of oxygen is less therefore very few plants develop the ability to catch oxygen from water
Explanation:
Cytosine makes up 30% of the nucleotides in a sample of DNA from an organism. What percent of the nucleotides in this sample will be adenine?
Answer:
20%
Explanation:
The four different bases pair together in a way known as complementary pairing. Adenine always pairs with thymine, and cytosine always pairs with guanine.
if adenine makes
The guanine percent is 30. This is because the other 30% of the 60% is cytosine. Getting back to adenine, it always partners up with thymine as i mentioned before, So it would be 20% thymine and 20% adenine, add those portions to the 60% of the other two, mentioned above and you have 100%.
Why are decomposers an important part of a food chain?
A. Decomposers put nutrients back into the soil for new plants to grow.
B. Decomposers produce their own food from light energy and carbon dioxide.
C. Decomposers are the original source of energy in a food chain.
D. Decomposers build up toxins in the soil.
Answer:
A. Decomposers put nutrients back into the soil for new plants to grow.
Humans start off as a single fertilized cell. How does that one cell create multiple organs and organ systems to form a single human?
Answer:
It's called the multiplication process
Explanation:
Answer:
During the development of an organism, cells differentiate into many distinct cell types. How does a single fertilized egg cell develop into so many different types of specialized cells? They both cannot produce all cells. Multipotent- limited to replacing cells in the tissue where they are found.
b6.Which type of reproduction results in offspring that are most different from the parent
organisms?
A. Nonsexual
B. Sexual
C. Unisexual
D. Asexual
WILL GIVE BRAINLY
Answer:
sexual
Explanation:
Because two parents are involved in reproduction
Which of the following is the most inclusive component of an organism?
A.
DNA
B.
genes
C.
proteins
D.
chromosomes
Answer:
d
Explanation:
I looked it up and it said it was d
The inclusive component of an organism is chromosomes.
What are chromosomes?Chromosomes are thread-like structures in look which are located inside the nucleus of any animal as well as plant cells.
A chromosome is made from protein as well as a single molecule of DNA.
The inclusive component of an organism is chromosomes.
Learn more about Chromosomes.
https://brainly.com/question/1596925
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what are the main jobs of 1. sweat glands 2. epidermis 3. iris 4. sensory neuron 5. optic nerve 6. lens
Answer:
Explanation:
1.regulates body temperature.
2.regulate fluid and protect the body from mechanical injury.
barrier that protects the body from ultraviolet (UV) radiation, harmful chemicals, and pathogens such as bacteria, viruses, and fungi.
3.responsible for regulating the amount of light that gets into the eye.
4.responsible for converting external stimuli from the environment into corresponding internal stimuli;send projections to other elements of the nervous system, ultimately conveying sensory information to the brain or spinal cord.
5.job of the optic nerve is to transfer visual information from the retina to the vision centers of the brain via electrical impulses.
6. lens focuses the light rays that pass through it in order to create clear images of objects that are positioned at various distances
ILL GIVE BRAINLEIST IF CORRECT!! PLSSS RLY NEED HELP!
I NEED HELP PLSSSSSS:PPPPP
Answer:
Lake
Explanation:
Answer:
Explanation:
My answer is not working so I'm going to put it in the comments here is the link to the answer https://padl et.com/wolfsonglilly/ivaici3k4gqcrsdi
Explain how cells were discovered.
Answer:
they were discovered by Robert Hooked in 1665. It looked like similar to cellua.
Answer:
Interested in learning more about the microscopic world, scientist Robert Hooke improved the design of the existing compound microscope in 1665. And when he observed a cork of the tree with the modified microscope he saw that it looked like little rooms and named cell the latin word for little room.
This is how it began.
Which best explains why the moon has phases?
Group of answer choices
The moon's position changes in relation to the sun and Earth
The sun's position changes in relation to the moon and earth
The earth casts a shadow on the moon as it rotates
The moon rotates along its axis
Answer:
The moon's position changes in relation to the sun and earth
Answer:
the first one
Explanation:
the earth moves around the sun and the moon moves around the earth so when the moon goes behind the earth the sun cannot shine on it
what is another name for cell members
Answer:
Explanation:
Another Name for the cell membrane is Plasma Membrane
During Earth's early history, microbial life on land contributed to the formation of soil. Soil formation, in turn, led to the evolution of land plants. Which term describes this chain of events?
Answer:
The correct answer is - nitrogen fixation.
Explanation:
In soil formation microbes play an important role as they help in providing important compounds such as nitrogen by the process of nitrogen fixation that is used by the plants.
Nitrogen-fixing organisms mostly bacteria are free-living but some live in a symbiotic relationship with plants such as Azobacter or with other organisms such as Rhizobium.
____ are trying to create better batteries that can store more energy, so that electric cars can travel further on one charge.
Answer:
Scientists.
Explanation:
Lions live in the south Sahara Desert in breeding groups called prides. Females tend to stay in their pride, but males may leave to join another pride. Which mechanism does this describe?
The correct answer to this open question is the following.
Although there are no options attached we can say the following.
This mechanism describes the necessity of males to lead and form their own pride to show their dominance and power. That is why young lions leave and wander, and when they are ready, they fight for their right to lead their own pride.
So yes, Females tend to stay in their pride, but males may leave to join another pride. And that is the male instinct for lions in the wildlife.
On the other hand, males tend to stay in the same pride, taking care of their cubs, raising them, and hunting. That is what they do best, hunt animals to feed the pride and the cubs.
PLZZ HELP
Which of these are characteristics of bryophytes? (Select all that apply.)
can survive without water for long periods
lack leaves and stems
grow to be relatively tall
contain chlorophyll
Answer: it’s D
Explanation:
I NEED HELPPPP PLEASEEE:(
Answer: A
Explanation:
Ecological succession is the process of change in the species structure of an ecological community over time. The time scale can be decades (for example, after a wildfire), or even millions of years after a mass extinction.
please help me with the question above