Answer:
the reaction of something, especially the iris of the eye, to different intensities of light.
hope it helps
Answer:
Well
A reaction which occurs as the first phase of photosynthesis, in which energy in the form of light is absorbed and converted to chemical energy in the form of ATP.
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Which is the path of sperm from the testes to the urethra?
Answer:
Sperm then travels through the deferent duct through up the spermatic cord into the pelvic cavity, over the ureter to the prostate behind the bladder. Here, the vas deferens joins with the seminal vesicle to form the ejaculatory duct, which passes through the prostate and empties into the urethra
Answer:
epididymis, vas deferens, seminal vesicles , prostate gland, urethra
What does the theory of evolution contribute to conservation biology?
A) It helps scientists understand how populations and species are related, and this knowledge can be used to help these populations and species survive.
B) It helps scientists understand how populations and species are related, and this knowledge can be used to capture and breed the fittest organisms in these populations and species.
C)It helps scientists understand how populations and species react to changes in their environment, and this knowledge can be used to help these populations and species survive.
D)It helps scientists understand how populations and species react to changes in their environment, and this knowledge can be used to capture and breed the fittest organisms in these populations and species.
I'm timed and this is my last question, please help me on this one, thank you!
Answer:
ANSWER: C
hope it helps
pls mark me as brainliest
]
Enzymes can speed up chemical reactions because they can absorb excess energy.
True
False
Answer:false
Explanation:
1. How has freshwater been threatened around the world?
2. What are ways freshwater is becoming polluted?
3. How does polluted water affect the ecosystem? Describe all ways.
4. What are ways freshwater can be used for besides drinking?
U don’t have to answerrrr all, just help me with whatever u can !! :)
Was the moon landing real or simulated?
Answer:
Real
Explanation:
https://www.forbes.com/sites/startswithabang/2018/12/12/heres-your-proof-that-we-landed-on-the-moon-steph-curry/
What are three real life examples of diffusion and the Cells ?
Answer:
living organisms
Oxygen and carbon dioxide, dissolved in water, are exchanged by diffusion in the lungs:
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PLSSS HELP NOW plssssssssssssssssssssssss
Answer:
the hawks can hide behind the producers and catch rabbits
since they dont eat plants
what scientific term is used to describe all the genes of one organism?
Answer:
The scientific term used to describe all of the genes in an organsim is the genome.
Genome term is used to describe all the genes of one organism, it forms the genotype of an organism.
What is a genome?the entirety of an organism's genetic makeup, or DNA. Nearly every cell in a person's body has a complete copy of its genome. Everything a person needs to grow and develop is encoded in their genome.
Each and every one of the body's cells, such as the skin cell or the liver cell, carries the following set of instructions: DNA makes up the instructions in our genome.
The genome's main job is to preserve, express, and store the genetic material that gives rise to a cell's structural and functional machinery. The genome is a significant part of the cell's structural makeup, nevertheless. Hence, the Genome term is used to describe all the genes of one organism.
Learn more about the genome, here:
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if u had to text someone my mistake but on purpose but u say it was a mistake
what would u ask? and it would make the person who you're sending this too think that "wow u do so and so??"
Answer:
Hi friend..are we still on for tonight?
please follow i am alayra.. this is my new id
okay................
Will give a brainiest for the answer thanks :)
What are the two steps of protein synthesis?
A. Cellular Respiration & Photosynthesis
B. Transcription & Replication
C. Transcription & Translation
Answer:
C. Transcription & Translation
Explanation:
Answer:
A cellular respiration & replication
Explanation:
Why is it important for us to learn about digestive system in the first place?
please help
Answer:
The liver, pancreas, and gallbladder are the solid organs of the digestive system. The hollow organs that make up the GI tract are the mouth, esophagus, stomach, small intestine, large intestine, and anus. This is a major contributing factor for our bodies being able to keep homeostasis.
Amoebas make exact copies of themselves. Therefore, they reproduce
A. asexually buy the process of MEIOSIS
B. sexually by the process of MITOSIS
C. sexually by the process of MEIOSIS
D. asexually by the process of MITOSIS
Answer:
D
Explanation:
Asexual reproduction (requiring one parent) forms exact copies of the parent cell. The type of cell division that produces exact copies is mitosis. Therefore the answer is D.
Answer:
D. asexually by the process of Mitosis
Explanation:
Amoebas make exact copies of themselves. Therefore, they reproduce asexually by the process of Mitosis.
If earth’s atmosphere is made up of 78% nitrogen, why is nitrogen a limiting factor for producers?
A.
Consumers respire all of the available nitrogen.
B.
Nitrogen is unusable in its liquid form.
C.
There are more plants than gaseous nitrogen.
D.
Nitrogen is unusable in its gaseous form.
Reproduction for dolphins and badgers and people is more complicated because
A. we have to apply for a license before we can reproduce
B. have to find a partner
C. go through the cellular process of MITOSIS to produce sex cells.
Answer:
B. have to find a partner
Explanation:
Reproduction for dolphins and badgers and people is more complicated because, it has to find a partner.
Which of the following is NOT a characteristic of life?If you explain too I give you a brainlist.
A.Made of one or more cells
B.Movement
C.Requires Energy
D.Adapts over time
I NEED HELP ASAP
click on the picture to help
Answer: 1- Central nervous system, thalamus.
2- Because the hypothalamus is part of an unit called Hypothalamus - adeno/neuro hypophysis, that unit synthesizes hormones.
3- Through different cores like supraoptic, paraventricular, etc.
4- Specific hormones (polypeptides, proteins, derived from amino acids, steroids). Those hormones travel in arterias or veins to the diana organs.
5- pituitary gland/ hypophysis
Explanation: -
Because coupled transcription/translation requires that the two processes occur in the same subcellular space, it is likely that this coupling is found _____. Multiple choice question. only in the Eukarya domain in both the Bacteria and Archaea domains only in the Bacteria domain in both the Archaea and Eukarya domains only in the Archaea domain
In fruit flies, red eye color (R) is
dominant over brown eye color(r).
What percentage of offspring would be
expected to have brown eyes if parent
one is Rr and parent two is rr?
Answer:
50%
Explanation:
The data show that both paper grocery bags and plastic grocery bags cause harm to the environment. As a result, the scientists who study this issue are most likely to:
Answer:
carry their shopping on their head?
What pulls the chromosomes apart in anaphase?
A. Fishing Line
B. Life Choices
C. Scorpion's Spear (Get Over Here!)
D. Spindle Fibers
Answer:
D. Spindle Fibers
Explanation:
During anaphase, the centromeres of each chromosome split and the mitotic spindle pulls the sister chromatids apart.
Question
What pulls the chromosomes apart in anaphase?
Choices
A. Fishing Line
B. Life Choices
C. Scorpion's Spear (Get Over Here!)
D. Spindle Fibers
Answer
Among the given choices above the correct answer is D. Spindle Fibers.
Explanation
During the process of anaphase, the centromeres of each chromosomes are start to split and the mitotic spindle pulls the sister chromatids apart.
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What is a difference between endocrine and exocrine glands?
A.
Endocrine glands secrete hormones into the bloodstream and exocrine glands secrete products into ducts.
B.
Endocrine glands produce nutrients for cells and exocrine glands absorb minerals for cells.
C.
Endocrine glands secrete products into ducts and exocrine glands secrete hormones into the bloodstream.
D.
Endocrine glands absorb minerals for cells and exocrine glands produce nutrients for cells.
Looks like the answer is A!
Answer:
the answer is ️
endocrine gland secretion hormones
exocrine gland secretion product into ducts like sweat gland, mammary gland, salivary gland
Based on what you know about the relationship between the burning of fossil fuels (coal, oil, gasoline) and CO2, how could this also contribute to the cyclic nature of CO2 concentrations throughout the year?
Explanation:
levels of the carbon dioxide in the atmosphere rise and fall each year as plants through photosynthesis and respiration take up the gad in the spring and summer and release it in fall and winter. Now the range of that cycle is expanding as mire carbon dioxide is emitted from burning fossil fuels and other human activities
*Hope this Helps*
DNA Replication Assignment
The question is what 2 things are correct about the neuron when no signal is being transmitted
Answer:
A and C.
Explanation:
They are similar to the question and makes sense
Elizabeth has always believed that people’s thoughts can help heal them. She wants to help people use positive thinking to positively affect their illnesses. What type of psychology would be MOST appropriate for Elizabeth to study? A. human factors psychology B. industrial psychology C. health psychology D. sports psychology
Answer:
health psychology
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prairie dogs north america Indirect relationship (between keystone species and other organisms): Preservation Status:
Answer:
Indirect relationship.
Explanation:
There is indirect relationship between keystone species and other organisms because both species affect each other not directly but indirectly. The keystone predation was the most common of the indirect effects on other abundance of other species. The predation of keystone species decrease the population of keystone species which indirectly increases the population of competitors in that environment.
Which statement about gene expression is TRUE?
A. The gene for making hair WILL NOT BE expressed in the lining of the stomach.
B. The gene for making a bone WILL BE expressed to create your eye balls.
C. The gene for making fingernails WILL NOT BE expressed in the cells at the tips of your fingers.
Answer:
A. The gene for making hair WILL NOT BE expressed in the lining of the stomach.
Explanation:
Gene expression is the process by which the instructions in our DNA are converted into a functional product, such as a protein.
Answer:
A. The gene for making hair WILL NOT BE expressed in the lining of the stomach.
The kidneys are organs that are involved in which process in mammals?
Answer: The urinary system
Explanation:
Answer:
Kidneys regulate the osmotic pressure of a mammal's blood through extensive filtration and purification, in a process known as osmoregulation. Kidneys filter the blood; urine is the filtrate that eliminates waste from the body via the ureter into the bladder.
Explanation: