How has evolution shaped human memory? 20pts
What does abiotic mean?
A. living
B. synthetic
C. non-living
D. polymer-based
Answer:
C
Explanation:
Non Living I Belive
Answer:
i think it is letter C
Explanation:
Answer the following questions based on the article you just read. Stem Cell Basics Why are there more debates than answers when discussing stem-cell research?
Answer:
Scientists do not fully understand how stem cells proliferate and differentiate.
There are ethical concerns debated when using embryonic stem cells for research.
Scientists do not know the signals used by stem cells and if they are similar when forming specialized cells; they are unable to grow specialized and unspecialized cells in the lab.
It is a newer technology with many questions left to answer.
Explanation: For Edge 2020
Most species of E. Coli are harmless or even helpful forms of bacteria that are found in the human intestine. E. Coli can aid humans in digestion and provide protection from other invading bacteria, but if the bacteria move to the human excretory system, they can replace other naturally occurring bacteria (Lactobaccilli). This can lead to bladder and kidney infections. Researchers found that by replenishing the excretory system with the naturally occurring bacteria, the infection caused by E. Coli is cured. Based on the research, what inference can researchers claim about the effect of bacteria?
Answer:
The inference is that bacteria can be pathogenic or characteristic of the commensal microbiota of different organs.
Explanation:
The human coexists with commensal micro-flora or commensal biota that are in balance and protect it from other pathogenic microorganisms, that is why we constantly live with a group of bacteria that do not generate pathological conditions in our body and even promote the stimulation of the immune response. .
When this balance is broken, pathogenic or opportunistic microorganisms invade, this is how they proliferate and generate infectious diseases that threaten the balance or state of human health.
List the 3 main types of heat transfer.
Answer:
conduction convection and radiation
Explanation:
I think
Which organ uses the circulatory system to communicate with cells throughout the body to control the amount of sugar they have available?
*
Which sequence of energy transformation is happening in this image?
the__method would be the best way to determine when an approaching thunderstorm will reach your town.
a. analog b. trends c. climatology d. persistence
HELPPPPPP
B:Trend
definetly didnt answer this question before *cough cough*
Answer:
Trends
Explanation:
What type of energy is present in lightning?
Electrical energy
Chemical energy
Nuclear energy
Potential energy
Answer:
electrical energy
Explanation:
As the charges that cause the energy are moving, electrical energy is a form of kinetic energy.
The type of energy present in lightning is electrical energy. When the electrical difference gets really big, it makes a way for electricity to flow out as lightning.
What type of energy is present in lightning?Lightning is one that is known to be a natural electric shock that happens during thunderstorms in the sky.
Therefore, This happens when electrical energy builds up and is released in the atmosphere. Lightning happens when there is an imbalance in electrical charge between the ground and the sky, usually because of positive and negative charges in a thunderstorm cloud.
Hence option A is correct.
Read more about lightning here:
https://brainly.com/question/970718
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7. Cell division occurs as part of which process? *
Energy in food is released
O A cut on a person's finger heals
O A disinfectant destroys microbes
O The body eliminates wastes
Answer:
A cut on a person's finger heals
Meiosis is a process in which the number of chromosomes per cell is cut in half through the separation of homologous chromosomes in a diploid cell. Meiosis usually involves two distinct divisions called meiosis I and meiosis II. By the end of meiosis, a single diploid cell has produced four haploid cells.
After interphase I, the cell begins to divide, and the chromosomes pair up. In prophase 1 of meiosis, each replicated chromosome pairs with its corresponding homologous chromosome. This pairing forms a structure called a tetrad, which contains four chromatids. As the chromosomes pair, they sometimes undergo a process called crossing-over.
Which is a true statement of crossing-over?
A. Homologous chromosomes move to opposite ends of dividing cells
B. During crossing-over, bits and pieces of the homologous chromosomes are exchanged
C. The DNA of the diploid cell is copied
D. Crossing over decreases genetic diversity
Answer:
B.
Explanation:
D is wrong because it Increases gentetic diversity
C we are talking about the chromosome not the cell
A That is later on in telophase I
A renewable resource could become so polluted that the remaining amount of it could not be used.
O True
O False
The question is in the picture.
Answer:
A. because mitiosis creates a cell that is exactly the same as it's parent. It's kinda like having a parent/grandparent that looks just like you
What type of infection is transmitted by athlete’s foot?
Bacterial
Fungal
Parasitic
Viral
Answer:
Fungal
Explanation: took the test!! :)
Fungal, Because the athlete's foot is a fungus, and is transmitted to an athletes foot. Hope it helps
I WILL GIVE BRAINLIEST! PLEASE HELP ASAP!!
Please list the order of organization within animals, beginning with the atom and ending with the organism. Describe each level of organization.
Answer:Atom, molecule, cell, tissue, organ, organ system, and organism
Explanation:
60 POINTS!! PLEASE HELP!!When the level of blood testosterone has increased past its set point, a negative feedback signal will be sent to the hypothalamus.
Based on the diagram, what will be the result of this signal?
A) The hypothalamus will stop production of gonadotropin-releasing hormone. As a result, the production of follicle-stimulating hormone will increase and testosterone levels will decrease.
B)The hypothalamus will stop production of gonadotropin-releasing hormone. As a result, follicle-stimulating hormone will no longer be produced and testosterone levels will start to decrease.
C)The hypothalamus will stimulate production of gonadotropin-releasing hormone. As a result, the production of follicle-stimulating hormone will increase and testosterone levels will increase.
D)The hypothalamus will stimulate production of gonadotropin-releasing hormone. As a result, the production of follicle-stimulating hormone will be inhibited and testosterone levels will decrease.
Answer:
c
Explanation:
According to Figure 13-3, which code specifies the same amino acid as UAU?
A) UAC
B) UAA
C) UGC
D) UGU
Both UAU and a)UAC code for Tyrosine according to the codon table
I am unicellular, I am a heterotroph, What am I? Bacteria, Protist (Plant-like), Protist (Animal-like), Protist (Fungi-like), Fungi 1. Algae, Basilli-chain, Basilli-colony, Bacilli-singular, Chytrid, Ciliates, Club-fungi, 3. Cocci-chain, Cocci-colony, Cocci-singular, Diatoms, Dinoflagellates, Downy-mold, Euglenoid, Flagellate, Parasite, Sac-Fungi, Sarcodine, Slime-mold, Sparilli-chain, Sparilli-colony, Sparilli-singular, Water-mold, Zygote-fungi
Answer:
Bacteria, Protist (Animal-like) and Protist (Fungi-like).
Explanation:
Bacteria, Protist (Animal-like) and Protist (Fungi-like) are the organisms which are unicellular and heterotroph. Unicellular are those organisms which are made of single cell and heterotrophs are those which feed or take food from other organisms. So these organisms i. e. Bacteria, Protist (Animal-like) and Protist (Fungi-like) have both qualities such as they are unicellular as well as heterotroph.
Answer:
Bacteria, Protist (Animal-like) and Protist (Fungi-like).
Explanation:
how will CO2 and h20 leave your body after cellular respiration?
Which term is described as body systems working together to regulate the internal environment?
O A. bioanalysis
OB. symbiosis
O c. homeostasis
O D. circulation
PLS HURRRYY
Why do the blood vessels going to the skin and internal digestive organs constrict and get smaller during a fight-or-flight response?
a to let in more light
b to allow the body to take in more oxygen
c to redirect blood to the areas that are involved in the panic response
d to increase blood flow
Answer:
Theres the answer.
Explanation:
The sympathetic division can be thought of in a general way as helping the body to mount a “fight or flight” response, with an overall increase in heart rate and blood pressure. Pressure increases because blood vessels constrict under sympathetic stimulation.
Which correctly lists three water sources that contribute to a river system?
groundwater, ponds, streams
lakes, rivers, ponds
rivers, streams, watersheds
streams, lakes, oceans
Answer:
c
Explanation:
your welcome luv <3
The correct three water sources of a river system are rivers, streams, and watersheds.
What is a river system?A river system is the pattern formed by the streams, rivers, and lakes in a particular drainage basin
Water sources of a river systemThe water sources of a river system include the followings;
Rivers, Streams, WatershedsThus, the correct three sources of a river system are rivers, streams, and watersheds.
Learn more about river systems here: https://brainly.com/question/719014
If you had a mild allergic reaction to an allergen in the past, you are not at risk of that allergen causing anaphylaxis in the future?
True or false
Answer:
FALSE WHY FOR EXAMPLE CHICKEN FOX IF YOU HAVE BEFORE DIDNT RETURN AGAIN
How does a Calorie on a food label relate to a calorie that is produced in cellular respiration?
Please explain thoroughly. I genuinely want to understand this topic & I’m so confused.
Answer:
Photosynthesis removes carbon dioxide from the atmosphere, and cellular respiration puts it back. Photosynthesis releases oxygen into the atmosphere, and cellular respiration uses oxygen to release energy from food. ... The Calorie used on food labels is equal to 1000 calories
Explanation:
I hope this helps:)
Which choice below is NOT a biomolecule?
O Carbohydrates
O Lipids
O Nucleic Acids
O Proteins
O Water
Answer:
water
Explanation:
carbohydrates are used for short term energy
lipids are used for storing energy
nucleic acids are used to storage and expression of genetic information
proteins are used to build or repair muscles
What muscle is commonly injured while sleeping?
Answer:
Explanation:
If you sleep on your back, a pillow that is too thick can strain the curvature of your spine and your neck muscles. If your pillow is too thin, side-sleeping can strain the muscles on the side of your neck
Many processes occur in the digestive system which process is the best classified as a chemical change
Select one
Absorption of water
Teeth grinding candy
Peristalsis in the esophagus
Enzymes in the saliva
Answer:D good luck
Explanation:
What does Letter "A" represent in the water cycle? *
HELP ASAP
Answer:
Air, Atmosphere?
Explanation:
What is the complimentary pairing of ACATGATCGG
Answer:
DNA is TGTACTAGCC
RNA is UGUACUGCC
Explanation:
A man with Type A blood has a child with a woman with Type B blood. The child is Type O. What are the genotypes of the parents?