Answer:
B. They are among the most productive types of ecosystems.
Explanation:
The estuaries provide migratory birds a place to rest. for example.
Answer:
B
Explanation:
Got it right on the test thingy
Help!!! please!! this test is timed!! I will give brainliest!!!
What is a system?
2 points
The solid rock part of Earth, including mountains, valleys, continents, and all of the rock beneath the oceans
The set of all water on the earth's surface, such as lakes, seas, and oceans
A group of related parts that all work together to perform a specific function
The greenhouse gases that help keep the earth at a temperature where water is in liquid form
Answer:
A group of related parts that all work together to perform a specific function
Explanation:
Explain the consequences of altering a DNA base in the genome of an organism.
Answer:
Can be negative, neutral or positive change.
Explanation:
A negative change can result in diseases such as sickle cell anemia. This is because the amino acid that codon will code for changes.
A neutral change can result if the codon codes for the same amino acid as the original one.
A positive change can result if the new codon can express a beneficial phenotipic change. Something like having the body surviving on decreased amount of water or increased amounts of sodium is beneficial for organisms living near the equator.
why is taking action for global warming important? please help
Answer: Global warming will cause significant harm to the health of persons and their communities by compromising food and water supplies; increasing risks of morbidity and mortality from infectious diseases and heat stress; changing social determinants of health resulting from extreme weather events, rising sea levels,
Cancer is the uncontrolled growth of cells which of the following would be most likely to cause cancer
Answer:
What are the choices?.....
2. Max did an experiment where the temperature of an enzyme called trypsin was above 40
degrees Celsius. Explain what would happen to the activity of trypsin above 40 degrees
Celsius
3. Explain one difference in the sub-cellular structures in a cell in the potato and those in a cell
in the leaf of the potato plant
PLZ HELP WILL GIVE U BRAINLIAST ANSWER !!
Answer:
I can only answer number 2 right now. Trypsin will become denatured.
Explanation:
Enzymes have a temperature that they work best at called the optimum pH.
Why should you not exercise right after a meal? Select all that Apply
your muscles need oxygen
the body cannot supply enough blood to both digestive system and muscles
because your lungs don't function as well
the arteries to the stomach are open wide
the arteries to the leg are open wide
Answer:
(b) The body cannot supply enough blood to both the digestive system and muscles. (d) the arteries to the leg are open wide.
Explanation:
You shouldn't exercise right after eating a large meal, as you may feel bloating or muscle cramping. It's better to eat low-fiber, low-fat, and high-carbohydrate snacks 30 to 45 minutes before exercising. This can include yogurt, fruit, granola, peanut butter, or whole-wheat toast.
The principal is in desperate need of a blood transfusion but unfortunately has the rare blood type () and
needs a donor that is also O. He offers a reward to anyone who could help him. The vice principal knows
unfortunately that his blood type is heterozygous type A and that his wife is heterozygous type B. What is
the probability that one of their children will have the blood type to match the principal?
Answer:
The answer should be C
Explanation:
What are some
drawbacks of hydroelectric
plants?
Answer:
hydropower has the ability to generate electricity without emitting greenhouse gases. however it can also cause environmental and social threats such as damaged wildlife habitat, harmful water quality, obstructed fish migration and diminished recreational benefits of rivers.
3:Briefly describe in a paragraph your learning Online experience as a Science students.
Answer:
i also don't know i am in 9 hahahaha
Answer:
I honestly love it! Not only does online school give me more freedom to do my daily activities such as sports and cooking but it also reduces my in-person learning stress. With science specifically, I can create visual representations of the lesson/subject matter to help me better understand the question or item being taught. It can also be more difficult at times because you don't have a teacher that you can raise your hand for and get an immediate answer or help with your question as you would in a typical brick-and-mortar/physical school classroom.
Hope this helps and please leave me brainliest!I'll give brainliest
Has anyone done the 4.06 Enzymes Lab?
I don't need help on the lab part just the hypothesis.
I'm terrible at writing a hypothesis.
ACCESS 2021
A scientific _______ is an explanation based on many observations by many different researchers.
A scientific _______ is usually an explanation based on one observation by one researcher.
A.
theory; hypothesis
B.
deduction; inference
C.
hypothesis; theory
D.
inference; deduction
D is the answer
Inference is derived from many or different point of views while a deduction can be gotten or subtracted by one individual or researcher.
Most plant growth takes place in the ____________________ of the root
Answer: Primary Growth
Most primary growth occurs at the apices, or tips, of stems and roots.
Explanation:
Which of the following are sites where waste products are released from the body but not where they are produced
O skin and anus
O large intestine and small intestine
O liver and kidney
O tubules and ureters
Answer:
Its A skin and anus
(just did test)
Explanation:
The skin and the Anus are sites where waste products are released from the body but not where they are produced.
Which process of the human body eliminates the waste products?Excretion is the biological process through which any unwanted or waste products are eliminated from the body.
Large and small intestines produce waste products that are not completely digested by the stomach. The liver and kidney are also the sites of waste products like the removal of carbon dioxide and synthesis of urine respectively.
Therefore, the skin and the Anus are sites where waste products are released from the body but not where they are produced.
To learn more about Excretion, refer to the link:
https://brainly.com/question/17097839
#SPJ2
In what way does the human digestive system primarily interact with the human circulatory system? A. The digestive system breaks food down into nutrients that can be distributed to the body through the circulatory system. B. The circulatory system supplies the digestive system with nutrients while the digestive system supplies the circulatory system with blood. C. The digestive system filters wastes out of blood found in the circulatory system. D. The circulatory system is an open system whereas the digestive system is a closed system.
Answer:
The digestive system breaks food down into nutrients that can be distributed to the body through the circulatory system.
Explanation:
The starfish's water-vascular system is used for locomotion and capturing food. True/False
Answer:
true
Explanation:
The presence of which magnetic feature best explains why a magnet can act at a distance on other magnets or on objects containing certain metals?
O fields
O dipoles
O domains
O forces
Answer:
Option: A) fields
Explanation:
Answer: A) Fields
Explanation:
I just took the test.
In around 50 years, the peppered moth population changed from nearly all light wings to nearly all dark wings. Explain exactly how the moth population changed (evolved).
Answer:
The evolution of the peppered moth is an evolutionary instance of directional colour change in the moth population as a consequence of air pollution during the Industrial Revolution. ... Later, when pollution was reduced, the light-coloured form again predominated.
2. If you use the letter E for this
gene. What is the genotype of
the offspring if the parents were
EE хее
3. If you crossed the offspring
with each other? How many of the new offspring would you expect to have two eyes?
Answer:
2. Genotypes of offspring - Ee
3. Genotypes:
EE
Ee
Ee
ee
Explanation:
For 3. i wouldn't know how many of the offspring will have two eyes because we don't know what trait E is and what e is, but the genotypes will help you figure it out.
Which of the following conditions result in the highest rate of transpiration?
A warm, windy and dry
B warm, windy and wet
C cold, windy and dry
D warm, still and wet
Answer:
the answer is A
During the daytime, the land warms up faster than water causing the air above the land to be less dense and rise into the atmosphere. What will this cause?
Answer:
The faster warming of the earth than water that causes the air above the land to be less dense and rise into the atmosphere will result in Sea breezes
Explanation:
Land and Sea breezes are phenomena which occur through the heat transfer process of convection.
Sea breezes occur mostly during the hot summer afternoons because of the unequal heating of land and water. During the day, both the land and sea receives equal amounts of heat from the sun, but, the land surface heats up faster than the water surface. Therefore, the air above the land becomes heated up more and is warmer than the air above the ocean. The air above the land to become less dense and as result, the warm air rises into the atmosphere. However, at the ocean surface, the air above is is colder and hence, denser than the warm air over the land surface. Thus, the air pressure at the ocean surface is greater than at the earth's surface. As the warm air over the land is rising, a convection current is set up and the cooler air over the ocean flows with the aid of the wind and replaces the warm air from earth's surface. This is known as sea breeze.
Answer:sea breeze
Explanation:Sea breezes occur mostly during the hot summer afternoons because of the unequal heating of land and water. During the day, both the land and sea receives equal amounts of heat from the sun, but, the land surface heats up faster than the water surface. Therefore, the air above the land becomes heated up more and is warmer than the air above the ocean. The air above the land to become less dense and as result, the warm air rises into the atmosphere. However, at the ocean surface, the air above is is colder and hence, denser than the warm air over the land surface. Thus, the air pressure at the ocean surface is greater than at the earth's surface. As the warm air over the land is rising, a convection current is set up and the cooler air over the ocean flows with the aid of the wind and replaces the warm air from earth's surface. This is known as sea breeze.
Which is true about factors that influence
weather?
A. Precipitation type depends on air
temperature.
B. The rain shadow effect causes equal
precipitation on both sides of a mountain.
C. As air sinks, it absorbs moisture and forms
rain clouds.
Answer:
B. The rain shadow effect causes equal
precipitation on both sides of a mountain.
Explanation:
A rain shadow is a patch of land that has been forced to become a desert because mountain ... On the other side of the mountain—the rain shadow side—all that precipitation is blocked. ... This cool air cannot hold moisture as well as warm air. Cool air forms clouds, which drop rain and snow, as it rises up a mountain.
Match the following.
1. any substance that kills germs
2. drugs that attack specific bacteria
3. substance that attacks fungi
4. chemical that destroys pathogens inside the body
antibiotics
germicide
anti-infective
antifungal agents
Explanation:
1. any substance that kills germs
ans. germicide
2. drugs that attack specific bacteria
ans. antibiotics
3. substance that attacks fungi
ans. antifungal agents
4. chemical that destroyed pathogens inside the body
ans. anti-infective
Complete el cuadro de Punnett que muestra un cruce entre un hombre que es heterocigoto para el tipo de sangre B y una mujer que es heterocigota para el tipo de sangre A.
Answer:
F1) 1/4 = 25% de la porgenie será AB, IAIB
1/4 = 25% de la progenie será heterocigota para el tipo A, IAi
1/4 = 25% de la progenie será heterocigota para el gruo B, IBi
1/4 = 25% de la progenie será homocigota recesiva, ii
Explanation:
El gen I determina el tipo de sangre de una persona. Es un gen dialelico que muestra alelo dominante I y recesivo I. En personas de tipo A, los alelos son IA dominante, i recesivo.En personas de tipo B, los alelos son IB dominante, i recesivoIA e IB son codomiantes entre si, lo que signofica que hay un tercer fenotypo IAIB, expresando ambos tipos de sangre juntos. El alelo i es recesivo siempre.Genotipo A:
IAIA, Homocigota dominanteIAi, Heterocigotaii homocigota recesivoGenotipo B:
IBIB, Homocigota dominanteIBi, Heterocigotaii homocigota recesivoGenotipo AB:
IAIB, Homocigota dominanteCruza: un hombre que es heterocigoto para el tipo de sangre B con una
mujer que es heterocigota para el tipo de sangre A
Parentales) IBi x IAi
Gametos) IB i IA i
Cuadro de Punnett)
IB i
IA IAIB IAi
i IBi ii
F1) 1/4 = 25% de la porgenie será AB, IAIB
1/4 = 25% de la progenie será heterocigota para el tipo A, IAi
1/4 = 25% de la progenie será heterocigota para el gruo B, IBi
1/4 = 25% de la progenie será homocigota recesiva, ii
What is the difference between a specialized plant cell and a specialized animal cell?
Answer:
Explanation:
Major structural differences between a plant and an animal cell include: Plant cells have a cell wall, but animals cells do not. Chloroplasts enable plants to perform photosynthesis to make food. Plant cells usually have one or more large vacuole(s), while animal cells have smaller vacuoles if any are present.
Which of the following gives you information about a population’s age structure?
Group of answer choices
All individuals are found at least 10 meters away from others.
There are 25 individuals with a square kilometer.
Individuals live in rain forests in tropical South America.
There are 10 males and 15 females under the age of two.
Answer:
There are 10 males and 15 males under the age if two.
What do you mean by anaemia?
Answer:
Anemia is a condition in which you lack enough healthy red blood cells to carry adequate oxygen to your body's tissues.
Explanation:
It is defined as a low number of red blood cells. In a routine blood test, anemia is reported as a low hemoglobin or hematocrit.
Which of the following is a true statement about the physical properties of objects that are composed of the same matter?
Answer:
D. All of the above
Explanation:
Matter is a substance which has mass and takes up space by volume the properties of matter are,
States of matter (solid,liquid,gas)are inter convertable.
Force of attraction varies from one kind of matter to another.
States of matter can be varied by varying temperature and pressure.
Which phrase best describes what a soil horizon is? Question 3 options: the bottom layer of a soil profile each layer of a soil profile the place where two soil profiles meet the place where a soil profile meets bedrock
Answer:
It is answer C
Explanation:
The person in front is correct I took they quiz
I need help :(?An animal with radial
symmetry will have body
parts that extend
outward from a center
area. An animal with
bilateral symmetry has a
right and left side that
are mirror images of
each other.
Draw a single plane to
divide the bilateral
symmetry animal, and
draw three lines that
each divide the radial
symmetry animal
What is cell theory
Answer:
The cell theory is as we know it now in biology, its the idea of which all living organisms are made up of cells, and that these cells are the basic structured unit of life in living organisms. Additionally, that all cells come from pre-existing cells. Hope this helped!
Explanation:
