Answer:
Homeostasis is important to enzymes because the body would not be able to function properly.
Explanation: (This is a direct answer from the Web)
The maintenance of the conditions by homeostasis is very important because in the wrong body conditions certain processes (osmosis) and proteins (enzymes) will not function properly. ... The body's temperature must be kept at 37 degrees because this is the temperature at which enzymes optimally function.
Name the process through which gaseous exchange occurs.
Answer:
Diffusion
Explanation:
Diffusion is the spontaneous movement of gases, without the use of any energy or effort by the body, between the alveoli and the capillaries in the lungs.
Parasitism, mutualism, and commensalism are all forms of symbiotic relationships. How does parasitism differ from mutualism and commensalism? A. Neither organism is harmed in parasitism. B. Three or more species must be involved in a parasitic relationship. C. Both organisms are harmed in parasitism. D. One organism is harmed in parasitism.
Answer:
The answer is D, the host is only negatively affected in a parasitic relationship.
Bird species on secluded islands are highly vulnerable to extinction. The large,
flightless dodo birds native to the island of Mauritius were easy prey for predators.
Which of the following most likely contributed to the extinction of the dodo bird?
. ,
A The dodo bird species produced too many offspring.
B) The dodo bird species produced too few off pring.
The dodo bird species produced offspring with no unique traits.
The dodo bird species produced offspring with very unique traits.
Answer: im going to say C
please help me in Science grade 8th
Answer:
Both earthquake and volcanoes are concentrated in specific regions.
Explanation:
The distribution of earthquake on earth is concentrated in specific zones where the plate tectonic meets or fuse with each other. Volcanoes are also concentrated in specific regions on the earth. Most volcanoes are concentrated on the edges of continents, on island chains, or long mountain ranges beneath the sea. There is a great relationship between earthquake and volcanoes because volcanic eruptions is the cause of earthquake in a region.
Help ASAP do plz!!!!!
Answer:
C.) repeating the experiment
Explanation:
By repeating the same exact experiment, you will see if the first one was maybe a fluke or it was "real".
Which would most likely cause a forced migration due to loss of habitat?
a short-term change
a long-term change
death
adaptation
Answer:
short term
Explanation:
Answer:
short
Explanation:
edg
1. Match each term with the correct definition. a. Abdomen b. Chest c. Genitals d. Pelvis e. Sternum ____ External reproductive organs ____ The middle part of the trunk, containing the stomach, liver and spleen ____ The upper part of the trunk, containing the heart, major blood vessels and lungs ____ Long, flat bone in the middle of the front of the rib cage, also called the breastbone ____ The lower part of the trunk, containing the intestines, bladder and reproductive org
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A. Abdomen:- The middle part of the trunk, containing the stomach, liver and spleen.
B. Chest:- The upper part of the trunk, containing the heart, major blood vessels and lungs.
C. Genitals:- External reproductive organs .
D. Pelvis:- The lower part of the trunk, containing the intestines, bladder and reproductive org.
E. Sternum:- Long, flat bone in the middle of the front of the rib cage, also called the breastbone.
Thanks Hope it helps.Las subunidades que forman el ADN se denominan:
Hemophilia is a rare recessive genetic disorder in which the recessive version of the gene does not produce blood-clotting factors. A woman whose father had hemophilia marries a normal man. They have two children: a boy and a girl. What are the chances of the boy being a hemophiliac? _________ What are the chances of the girl being a hemophiliac? _________ Show your work with a Punnett Square.
Answer:25 , 0
Explanation:
XX©(mother being the carrier as her father was hemophilia- females can only be carrier of hemophilia ) when crossed with normal father produces offspring XX©, XY, XY©, XY. Therefore chances of boy being hemophilia=(1/4)*100=25.
Chances of girl being hemophilia= 0.
After initially swallowing food, what is repeated until the food is ready to move on to the Omasum?
A. Acid kills the bacteria.
B. Honeycomb like ridges absorb the nutrients.
C. The animal regurgitates food for chewing until it is ready
for the the next chamber.
D. Gastric juices are secreted to break down food.
Answer:
Gastric juices are secreted to break down food
Hey guys! can someone write a summary on the topic of cloning?
Answer: Cloning describes the processes used to create an exact genetic replica of another cell, tissue or organism. The copied material, which has the same genetic makeup as the original, is referred to as a clone. The most famous clone was a Scottish sheep named Dolly
Explanation:
Answer:
Write your own work. I mean I know you did just had my answer deleted because I called you out the first time. So take the advice
Explanation:
When an evolutionary biologist designs an experiment to test a hypothesis, which term is used to describe the variable that the scientist changes among his/her groups of study organisms.
Explanation:
Controlled experiment =An experiment in which only one variable is changed
Independent variable= The variable that is deliberately changed in an experiment
Dependent variable =The variable this is observed and changes in response to the independent variable
The circulatory system of the frog..
A. carries oxygen to all of the cells
B. carries food to all cells
C. carries water to all cells
D. all of the above
Answer: A
Explanation:
The blood carries oxygen and nutrients to cells and carries waste products away.
13. Which of these statements about particulate matter less than 2.5 microns in diameter is true?
A. They can cause heart and lung disease.
B. They're produced from nitrogen gas (N.).
C. They're less of a threat than particulate matter that's 10 microns in diameter
D. They're the size of a human hair.
Answer:
Nitrogen Gas
Explanation:
penn foster
lesson 2
page 13
What is the original source of the energy stored in fossil fuels?
Answer:
the sun and previous organisms.
Explanation:
it's right
Which statement is the best description of an ecosystem?
Answer:
biological community of interacting organisms and their physical environment
12. Which has NOT been linked to acid precipitation?
a. Toxic metal poisoning
b. Lower blood pH
c. Respiratory problems
d. Damaged monuments
Answer:
D
Explanation:
Lower blood pH has not been linked to acid precipitation. So, the correct option is (B).
What is Acid Precipitation?Acid rain is defined as rain or any other form of precipitation that is abnormally acidic, meaning that it contains high levels of hydrogen ions. Most water which include drinking water, has a neutral pH that exists between 6.5 and 8.5, but acid rain has a pH level lower than this and averages between 4–5.
Acid rain can be caused by natural causes, such as volcanic eruptions, while acid rain can also caused by human activities such as the burning of fossil fuels, manufacturing, oil refineries, electricity generation, and vehicles, all of which release sulfur and nitrogen oxides into the atmosphere.
Thus, lower blood pH has not been linked to acid precipitation. So, the correct option is (B).
Learn more about Acid Rain, here:
https://brainly.com/question/22143130
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is the statement true or false? plant cells have chloroplast, but no mitochondria?
Answer:
False
Explanation:
Plant cells have both but animal cells have only the mitochondria minus the chloroplast.
If a base is deleted, a _____ mutation occurs.
A. substitution
B. insertion
C. point
D. frameshift
Answer:
Option D. A frameshift mutation occurs.
Answer:
D. frameshift
Explanation:
If a base is deleted, a frameshift mutation occurs. Hope it helps you !!
hey i really need help in deciding the answer for the question
B. have a great rest of your day :)
Landfills are one source of CO2. As garbage decomposes, it releases CO2 into the air. Can you think of at least one
way that humans can reduce the amount of trash they dump in landfills?
Answer:
Recycling
Explanation:
Less garbage will be thrown away
what are the functions of the following? (Make it simple)
Vacuole
Cell Membrane
Answer:
Vacuole- Function of vacuole is they help to maintain water and minerals balance in cell.
Cell Membrance- The functions of cell membrane are:
They keep toxic substances out of the cell.It only allows sensitive material to enter and exist in cell.16. The rate of weathering depends primarily upon the area's _______________________.
Answer:
Climate
Explanation:
Hope this is right :)
Sorry if I get it wrong
What causes 37% of all pollution?
Answer:
There are a variety of examples that cause the problematic issue of pollution- Usually air pollution can be caused by the alteration of gases, solid and liquid particles suspended into the air. If we were to contemplate on how human causes lead to pollution, vehicles exhaust fumes are possibly one of the most affecting in air pollution, as well as the exhaust from industrial factories and plants. Human reasons have majorly led to pollution.
In an example of natural selection, ______ cells in cancerous tumors can survive chemotherapy, and these cells go on to divide rapidly in the absence of competition from other cells.
Answer:
1. Drug-Resistant
Explanation:
na zdjęciu przedstawiono nietypowego ssaka który zamieszkuje Australia Zapisz nazwę ssaka ze zdjęcia następnie wyjaśnij na czym polega jego Wyjątkowość
Answer:
gdzie jest zdjęcie ssaka?
Explanation:
Explain Newton’s First Law and give an example of it
Answer:
When a person jumps out of a moving vehicle, he falls forward due to inertia of motion. One example of Newton's first law in real life is, when you are walking with a glass filled with water, you will notice that the water spills at certain locations when you walk at faster pace. The water inside the glass will remain at rest until you move.
Explanation:
Answer:Newton's first law states that, if a body is at rest or moving at a constant speed in a straight line, it will remain at rest or keep moving in a straight line at constant speed unless it is acted upon by a force.
An object at rest stays at rest.
Explanation:
Explain why it is important to prevent the extinction of species?
Answer:
Animals and plants depend upon each other, so the loss of one species affects others within that complex web of relationships.
Explanation:
Healthy ecosystems depend on plant and animal species as their foundations. When a species becomes endangered, it is a sign that the ecosystem is slowly falling apart.
I hope this helps :3
Answer:
Why is it so critical that we protect species? 1. Its ecological significance. Plant and animal species are the cornerstones of healthy ecosystems. When a species becomes endangered, it indicates that the ecosystem is deteriorating.
Explanation:
HELP ASAP PLEASE!!!!!!!!
By designing and performing an experiment.
Explanation:
A hypothesis is an educated guess or theory, so to test a hypothesis, one would not only design an experiment, but perform it as well.
in VDJ recombination occurs in the Group of answer choices variable region of the heavy chain. constant region of the light chain. variable region of the light chain. Both the light and heavy chain.
Answer:
constant region of the light chain.
Explanation:
The VDJ recombination is defined as the process where the T cells as well as the B cells are randomly assembled from the different gene segments. These are mainly known as the variables (V), the diversity (D) and the gene (G). This is done in order to generate the unique receptors which is also called as the antigen receptors so that they can collectively recognize the different types of the molecules. It mainly occurs in the constant region of the light chain.