does anyone know the answer to this i need it asap!
Which model best shows the movement of water during photosynthesis?
A. Atmosphere →plant
B. Soil → Plant
C. Atmosphere → Soil
D. Plant→ Soil
Answer:
B.
Explanation:
I picked it and it said B was the right answer.
Water is taken up by roots from the soil and moved as a liquid by xylem to the leaves. Small holes in the leaves allow CO2 to enter the leaf for photosynthesis and water to escape as a vapor. Thus option B is correct.
What is movement of water during photosynthesis?Water moves through a plant during transpiration, where it evaporates from aerial parts like leaves, stems, and flowers.
Plants absorb water (H2O) and carbon dioxide (CO2) from the soil and atmosphere during photosynthesis.
Water molecules pass through a membrane during osmosis from an area of higher concentration to a region of lower concentration.
Water is taken up by the plant's roots and transported up its circulatory system via xylem tissue.
As water enters the leaf and is absorbed by osmosis into the cells that create glucose and oxygen when combined with CO2. The vacuole inside the cell can store water.
Therefore, Transpiration pull model best shows the movement of water during photosynthesis.
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True or False. Algae provides most of the world's oxygen supply.
Answer:
True
Explanation:
Plants and algae proxide alot of oxygen in the world. 50% to 80%.
Answer:
True.
Explanation:
Plankton provides most of the world's oxygen supply. Plankton is a type of microscopic algae.
nutrients and waste are passed down between the cells and blood through what?
Answer:
Capillaries
Explanation:
Answer:
Circulatory System also known as Cardiovascular System.
Explanation:
The circulatory system helps transport nutrients to cells and wastes to cells.
8. Los compuestos no metálicos hidrogenados que se encuentran en medio
acuoso se denominan:
Answer:
La respuesta correcta es "hidruros metálicos".
Explanation:
Los hidruros metálicos son compuestos formados a partir de dos elementos: metal e hidrógeno. Los metales que pueden encontrarse en estos compuestos son aquellos presentes en el grupo IA y IIA de la tabla periódica (excepto el berilio y el magnesio). Los metales de este tipo forman un solo hidruro dado que actúan con su menor valencia. Los hidruros metálicos son sólidos cristalinos que pueden ser disueltos en medios acuosos.
Most of the known elements are made of me.
A. Metal
B. Non metal
Answer:
metal
Explanation:
look on the periodic table
How do single celled organism lives and grows
Answer: Growing is capable to a certain living organism. Growth means getting larger in size, and for multi-cellular organisms this is done by making more cells. Plants have special tissues called meristems where growth occurs. Single celled organisms increase their numbers by dividing and making more cells like themselves.
Explanation:
Which choice best describes the relationship between biodiversity and invasive species?
a. As invasive species increase, it causes biodiversity to increase
b. As invasive species increase, it causes biodiversity to decrease
C. As biodiversity increases, it causes invasive species to increase
d. As biodiversity increases, it causes invasive species to decrease
Answer:
b. As invasive species increase, it causes biodiversity to decrease
Explanation:
Invasive species refers to those species of organisms that are foreign (non-native) to a particular environment or habitat with the tendency to outgrow and outcompete the native species in that habitat. Due to their fast reproductive and growth rate, they tend to diminish the population of native species by using up the available nutrients.
Biodiversity is the richness of organism species on Earth. When invasive species increase in a particular habitat or ecosystem, they cause the biodiversity in that habitat to decrease because they tend to take charge and dominate, causing harm to every other species. Hence, As INVASIVE SPECIES INCREASE, it causes BIODIVERSITY TO DECREASE
1) For each of these carbohydrates, state:i whether it is a monosaccharide, disaccharide or polysaccharide; ii whether it is found in plants only, animals only or in both plants and animals; iii one function
A) glucose
B) starch
C) cellulose
D)glycogen
Need help on q1 and q2
Only
Thank you
For Glucose it is monosaccharide, For starch it is Polysaccharide, For cellulose it is Polysaccharide, and for glucogen it is Polysaccharide.
Here are more details:
A) Glucose:
i) Monosaccharide
ii) Found in both plants and animals
iii) Function: Glucose is a primary source of energy for cells. It is used in cellular respiration to produce ATP, which provides energy for various biological processes.
B) Starch:
i) Polysaccharide
ii) Found in plants only
iii) Function: Starch is a storage carbohydrate in plants. It serves as an energy reserve, allowing plants to store excess glucose for later use.
C) Cellulose:
i) Polysaccharide
ii) Found in plants only
iii) Function: Cellulose is a structural carbohydrate found in the cell walls of plants. It provides rigidity and strength to plant cells and is an essential component of plant structure.
D) Glycogen:
i) Polysaccharide
ii) Found in animals (including humans) and some bacteria
iii) Function: Glycogen is a storage carbohydrate in animals. It serves as a short-term energy reserve, particularly in liver and muscle cells. When energy is needed, glycogen can be broken down into glucose to fuel cellular activities.
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What is the definition of a tributary?
Answer:
A tributary is a river or stream flowing into a larger river or lake. It is also a person or state that pays tribute to another state or ruler.
Answer:
1. a river or stream flowing into a larger river or lake.
"the Illinois River, a tributary of the Mississippi"
2. a person or state that pays tribute to another state or ruler.
"tributaries of the Ottoman Empire"
Which of the following do Meiosis and Mitosis have in common?
A.
They are considered to be reduction divisions as the processes result in additional cells.
B.
The genetic composition of the daughter cells is identical to the parent cell.
C.
In both processes the DNA replicates during interphase.
Answer:
it c for sure
Explanation:
You are to write a properly constructed five sentence
paragraph about what life would be like if we had no minerals available.
Answer:
Minerals make up most of what we use to build, manufacture and stand on — including rocks and soil — so if we really ran out of minerals, we'd all be scrambling for a spot on the planet's shrunken surface areas. But if we were to run out of a mineral — as in, exhaust our supply — it probably wouldn't be because there's none of it left on Earth. The problem would be that the processes used to extract it have become too expensive, difficult or harmful to make mining worthwhile. Even then, as mining technology advances, previously inaccessible minerals will become available and lower-producing ores will be processed more efficiently.
Explanation:
Why Thawed food should never be Refrozen ?
You shouldn't do this because it can increase the chances of spoiling the food due to bacteria. When taking food out of the freezer and thawing it bacteria can leach onto it, partially spoiling the food when leaving it out.
Which of the following is not part of Earth's physical systems? *
A. Ecosphere
B. Hydrosphere
C. Biosphere
D. Atmosphere
Answer:
is biosphere
Explanation:
Terrestrial biomes are formed primarily by:
Answer:
temperature and precipitation
Explanation:
The biome concept organizes large-scale ecological variation. Terrestrial biomes are distinguished primarily by their predominant vegetation, and are mainly determined by temperature and rainfall. Differences in temperature or precipitation determine the types of plants that grow in a given area (Figure 1).
2. Given a force of 100 N and an acceleration of 10 m/s, what is the mass?
Given:
Show your work:
F = 280n
a=0.5 m/s2
m=i
Explanation:
This question is a bit unclear. I think it's two questions conjoined. Anyways,
F=m×a
F=100N
a=10m/s^2
m=?
Making m the subject of formula
m=F/a
Substituting we have,
m= 100/10
m=10kg
Using the formula for m above
F=280N
a= 0.5m/s^2
m=?
m=280/0.5
m=560kg
Let's check our answers
F=m×a
F=10kg×10m/s^2
F=100N
Correct✓
F=560kg ×0.5m/s^2
F=280N
Correct✓
I hope this is timely;-)
My Classes
MLILTIPLE CHOICE QUESTION
What do plant cells have that animal cells
do NOT?
Answer:
plastids and cell wall
A student wants to create a liquid volcano. The student observes bubbles in the soft drink prior to opening it.
The student first proceeds to open the soft drink bottle and place it on the floor.
Next the student drops candy tablets into the drink using a rolled piece of paper, so that the tablets are able to fall into the drink continuously. The student notices a very powerful reaction as the drink fizzes and starts to bubble.
In this scenario, what would be the catalyst ?
The candy tablets being added to the drink.
The gasses being released when the drink was first opened.
The piece of paper being placed over the soft drink.
The container that holds the liquid.
A. The candy tablets being added to the drink.
Right after the student proceeds to open the soft drink bottle and places it on the floor, they add the candy tablets into the drink. Notice how they notice the fizzes after the candy tablets were dropped in.
Your answer should be A.
The biggest difference between the ROUGH endoplasmic reticulum and the SMOOTH endoplasmic reticulum,is that ER contains what?
A. Cytoplasm
B. Nucleus
C. Ribosomes
D. Mitochondria
Answer:
Ribosomes
Explanation:
anyone know the answers?
How does a decrease/decline in a top predator impact biodiversity in an ecosystem?
Answer:
The most obvious result of the removal of the top predators in an ecosystem is a population explosion in the prey species. ... When prey becomes more scarce, the predator population declines until prey is again more abundant. Therefore, the two balance each other. When the predators are removed, prey populations explode.
Explanation:
hope this helps, have a nice day, please mark me brainliest
How did the carbon atom get from land animals back to the atmosphere?
Answer:
How did the carbon atom get from land animals back to the atmosphere? The animal releases the carbon back into the air by the process of cellular respiration.
The atmosphere is the air above Earth's surface. The hydrosphere is composed of all of Earth's water.
Enzymes physically bring together molecules to help them bond more easily. This lowers the ______ of the reaction, which is the amount of energy needed for the reaction to take place.
Can you describe how a researcher might use naturalistic observation, case studies, and survey research to investigate gender differences in aggressive behavior at the workplace? First state a hypothesis, and then describe your research approaches. What positive and negative features does each method have? List three benefits of using animals in psychological research.
Answer:
The specification of the circumstance is characterized underneath in the interpretation category.
Explanation:
To continue investigating differences between men and women throughout the aggressive behavior of employees, a research scientist can use observation methods, research papers, or observational studies. The naturalistic observation was being used without people's awareness to classify the actions of persons throughout the natural world. In this, the researcher examines individuals for some violent actions and often examines gender disparities throughout this workplace climate with aggressive behavior.Throughout the case research, the researcher does a throughout-depth study on gender disparities mostly in current workplace violent behavior. Here also, not only would the researcher observe the behavior, and address questions about the gender gaps between the departments. The investigator focuses on collecting information about the number, spread, and interrelationships of gender disparities throughout the large population through survey studies.Hypothesis:
Research hypothesis (H1): There seems to be a correlation among both gender differences but instead aggressive performance in the workplace. Null hypothesis (H0): There seems to be no correlation regarding disparities in gender as well as violent work performance.Research approach:
Qualitative descriptive research design could be employed throughout the descriptive research. In all of this, more attention is put on gathering knowledge about prevalence as well as the interconnection of gender disparities with occupational violent behavior. In this, this same data will be gathered by face-to-face interviews, questionnaires on genetic factors, and occupational hostile behavior.
A substance that speeds up the rate of a chemical reaction is called
Answer:
It is called An enzyme
Answer:
A catalyst. Catalysts speed up the reaction rate.
how is the structure of water important to what water does to living organisms
An organism that must consume other organisms for energy is a
Answer:
A consumer of energy
Explanation:
Which of the following are secondary consumers?
Answer:
Birds,bird
Explanation:
Because the mice and grasshopper would be the primary consumers and the grass and grains would be the producer.
1. reproduksi yang memungkinkan tumbuhan mewarisi semua karakteristik atau sifat hanya dari satu induk adalah reproduksi secaraa. generatifb. vegetatifc. seksuald. alami
Answer:
aseksual
Explanation:
satu orang tua aseksual
sorry if the language isn't good had to use translate
Mitosis is accurately defined as the division of the nucleus (where genetic
material is stored) true or false
Answer:
True uwu
Explanation: