Answer:
The circulatory and respiratory systems work together to pump blood and oxygen throughout the body. Air moves in and out of the lungs through the trachea, bronchi, and the bronchioles. Blood moves in and out of the lungs through the pulmonary arteries and veins that connect to the heart and thats how it works.
Explanation:
SCIENCE-Newton's three laws of motion allow scientists to calculate the following properties of moving objects.
density
path
position
hardness
speed
Answer:
density
Explanation:
Why does the fungus: Phytophthora infestans, attack potato crops?
Answer:
Phytophthora infestans is an oomycete or water mold, a fungus-like microorganism that causes the serious potato and tomato disease known as late blight or potato blight. Early blight, caused by Alternaria solani, is also often called "potato blight".
Explanation:
Answer:
Explanation:
Late Blight is caused by the fungus Phytophthora infestans. The late blight fungus is especially adapted for growth under conditions where water is present and cool temperatures persist. Temperatures ranging from approximately 50 to mid 90s oF will enable disease progression in the field (Franc et al., 1996).
Is an asteroid balanced or unbalanced
Answer:
should be balanced
Explanation:
Herbaceous stems _____.
are hard and rigid
have annual rings
do not contain xylem
do not contain wood
The students became interested in investigating the properties of carbon dioxide gas at extreme pressures and temperatures. However, they noticed that the state diagram provided to them did not extend to such extreme conditions. Based on the provided state diagram, which of the following extreme pressures and temperatures is carbon dioxide gas most likely to exist as?
A. 500 kPa and 1000℃
B. 500 kPa and -1000℃
C. 50,000 kPa and -1000℃
D. Carbon dioxide cannot exist at extreme conditions.
Select the correct answer.
In the image, the dots show the locations of earthquakes and volcanoes that have occurred. Where are earthquakes and volcanoes most likely to occur?
A.
A
B.
B
C.
C
D.
D
Reset Next
Answer:
I think it's B that is just my answer.
Tell me if it is right.
What is the main entry point for nutrients in the littoral zone in lakes? How does this affect the biomass of this zone? How does it affect species diversity?
Answer:
D
the littoral zone is close to the shore and is partially submerged with shallow water. It is the uppermost zone of the aquatic water body. It is the part of lakes, rivers, ponds and sea.
Explanation:
took the test
The main entry point for nutrients in the littoral zone in lakes is runoff from the surrounding land.
This runoff can carry a variety of nutrients, including nitrogen, phosphorus, and potassium. These nutrients are essential for plant growth, and they can lead to a significant increase in the biomass of the littoral zone. The increased biomass in the littoral zone can support a greater diversity of species.
This is because there are more food sources available, and there is more space for different species to live. However, the increased biomass can also lead to eutrophication, which is the excessive growth of algae. This can make the water cloudy and foul-smelling, and it can also deplete the oxygen levels in the water.
To know more about the Littoral zone, here
https://brainly.com/question/13139888
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HELP PLS 5 MINUTES
Which statement best compares competition, cooperation, and predation between two organisms?
Cooperation is a positive interaction between the two organisms, and predation and competition result in a negative interaction for at least one organism.
Cooperation and competition are positive interactions between the two organisms, and predation results in a negative interaction for at least one organism.
Cooperation and predation are negative interactions between the two organisms, and competition results in a positive interaction for at least one organism.\
Cooperation results in a negative interaction for at least one organism, and competition and predation are positive interactions between the two
Answer:
First option: "Cooperation is a positive interaction between the two organisms, and predation and competition result in a negative interaction for at least one organism."
Explanation:
Cooperation in this case, is the act of two or more organisms, working together and helping each other, in order to increase their chances of survival (this is a good thing, and benefits both species).
Competition in this case, is when different organisms fight over limited resources (this is terrible for both species involved, because it wastes both time and energy).
Predation is when one organism preys on another, meaning they eat the organism (while this may benefit one of the organisms involved, the other will surely be dead.)
Hope this helps you :)
Answer:
Cooperation is a positive interaction between the two organisms, and predation and competition result in a negative interaction for at least one organism.
(aka answer A)
Explanation:
Please like if you got it right! :) it would help me :)
Please help answer all parts of question and make the answers simple please
1. What is natural selection? What are the FOUR factors that affect natural selection? Give an example of how each of these factors affects natural selection?
2. Why would natural selection not occur without genetic variations?
Why does the author present Redi’s experiments first, followed by Pasteur’s experiments?
A. Redi’s experiments were more important than Pasteur’s.
B. The author wanted to present the experiments in historical sequence.
C. Redi’s experiments completely changed the belief in spontaneous generation.
D.The author wanted to focus on the maggots that were found in the rotted meat.
Woody stems _____.
have clusters of xylem and phloem
have bark, cambium, and sapwood
support coneflowers and pepper plants
are generally soft and green
Answer:
Phloem and xylem are closely associated and are usually found right next to one another. One xylem and one phloem are known as a ‘vascular bundle’ and most plants have multiple vascular bundles running the length of their leaves, stems, and roots.
Please help, 25 points. I’ve been stuck I. This for what feels like forever. What goes in these boxes
help this is missing
How does deforestation have an affect on the water cycle?
Answer:
Forests help control the water cycle by regulating precipitation, evaporation and flows. Layers of forest canopy, branches and roots can store and release water vapor, which controls rainfall. ... Deforestation weakens this process, leading to irregular rainfall patterns including drought and flooding.
Write a clear, thoughtful 2 paragraph argument that explains HOW 3 body systems work together to promote life functions.
0
No Effort
10
Student correctly identifies at least 3 body systems from the seven systems taught in class.
Student applies knowledge of each body system giving their function and major organ/s.
Student clearly demonstrates through explanations of how each body system works with each other.
Student uses learned writing strategies and writes in complete sentences
Minimum of 8 complete sentences.
Jaime went to the doctor because several strange things have been happening to him. He first noticed that sometimes when he tries to touch something he is unable to feel it. Then he noticed that when he tried to walk his legs wouldn’t always move the way he wanted them to. Lastly, he has been unable to control when he urinates.
HUMAN BODY SYSTEMS QUICK GUIDE
Circulatory : Transport gasses(oxygen,CO2) and nutrients throughout body;
Digestive: Breakdown of nutrients (food);
Nervous: Process & respond to stimuli;
Respiratory: Gas exchange;
Muscular: Movement;
Excretory: Eliminates waste to maintain homeostasis;
Immune: Defense against disease
Answer: the human body is made up of multiple interacting systems, within the systems there are 3 that really work together. for starters, the respiratory system and the circulatory system work closely together to deliver oxygen to cells and to get rid of the carbon dioxide the cells produce. The respiratory system works directly with the circulatory system to provide oxygen to the body. Oxygen taken in from the respiratory system moves into blood vessels that then circulate oxygen-rich blood to tissues and cells. Working along these cells is the digestive system, the human digestive system consists of the gastrointestinal tract plus the accessory organs of digestion. Digestion involves the breakdown of food into smaller and smaller components, until they can be absorbed and assimilated into the body which then provides nutrients that give the body energy.
Explanation:
i hope someone had helped you cause i got this same question
What is the function of heartwood?
It provides support for the tree.
It protects the inside of the tree.
It produces new vascular tissue.
It contains the active xylem.
Answer:
It protects the inside of the tree
Barney woke up this morning and ate a donut and some orange juice. Then he had three slices of pizza for lunch. He had football practice after school and was late getting home, so he just grabbed a vanilla milkshake and fries with his friends and skipped dinner. What do you think happened the next day?
Answer:He Died (I think)
Explanation:
Answer:
His stomach hurt.
Explanation:
Brainliest Please!(HURRYYYYYYYY) List three scientific ideas, discoveries, concepts, or issues that interest you.
Answer:
Ideas-
The theory of evolution
The Modern Cell Theory
Discoveries-
Penincillin
What types of terms are used when creating a dichotomous key?
What is dipterocarp fruit
Answer:
Definition of dipterocarp
: any of a family (Dipterocarpaceae) of tall hardwood tropical trees chiefly of southeastern Asia that have a 2-winged fruit and are the source of valuable timber, aromatic oils, and resins especially : a tree of the type genus (Dipterocarpus)
What possible solutions for wetlands?
Answer:
1 Create a Native Plant Buffer Strip. Improve the health of wetlands by planting a buffer strip of native plants. 2 Get Rid of Non-Native and Invasive Species.
All living organisms, including animals, plants, fungi, bacteria, and protists, must perform certain processes in order to survive. For example, all living organisms must be able to obtain energy so they can use that energy to perform their life functions. In what part of a living organism do these life functions occur?
A.
cells
B.
carbohydrates
C.
water molecules
D.
nuclei
Answer:
Explanation:
c water molecules I'm not 100% sure but I believe it is water molecules
I will give brainlist to first pearson to answer correctly
Record your observations in the data chart below for all three ramps. To insert an image into the chart, go to the bottom right corner of the simulation screen. You will find the screenshot option in the 3-line main menu icon. Insert the image into the chart and resize. Or, you can describe your ramp in words. Be sure to include the height from which the skater begins in your description.
Design
Description and/or image
Increasing Friction Observations
Observations for Overall Performance
1
2
3
Answer:
i need answer for this question?
Explanation:
What connections can you make between Albinism in humans and Albinism in animals?
Answer:
Melanin is produced by cells called melanocytes, which are found in your skin, hair and eyes. Albinism is caused by a mutation in one of these genes. Different types of albinism can occur, based mainly on which gene mutation caused the disorder
(help pls!) Narrow these topics down as much as possible. For example, if you are interested
in sharks, you might focus on the history of shark attacks, recent shark attacks, or why
sharks attack humans. List your three narrowed topics below
Answer:
like if you were interested in basketball you might focus on the history of NBA basketball players the rules to basketball and and who the best players are
Explanation:
30POINTS!!!!!
Scenes of outer space explosions in movies are often accompanied by a loud sound. Which of the following best describes why a scene like this is not realistic?
A.
Sound is not produced when something explodes in air.
B.
Sound can travel through a vacuum.
C.
Sound needs a medium through which it can be transmitted.
D.
Sound cannot produce vibrations.
Answer:
answer C. Sound Needs a medium through which it can be transmitted
Explanation:
mark brain if its true :D
I would think its C- Sound needs a medium
What are two type of interactions that might negatively impact an endangered snow leopard population
Answer:
The primary threat to the leopard is human activity Habitat fragmentation, reduced prey base, and human-wildlife conflict have greatly reduced this species’ population throughout most of their range.
Explanation:
CAN I GET BRAINLIEST
Answer:
Explanation: 1. Prey-Predator relations,
2. a lack of knowledge about conservation efforts,
and climate change.
GIVING BRAINLIEST
1. Tom and Tina decided they wanted to start a family. Tom knew his grandfather had sickle-cell disease. Sickle-cell disease is a recessive disorder that causes blood cells to stiffen and take on a crescent shape. These blood cells have a difficult time moving through the blood vessels and can cause health problems. Tina didn’t know of any family members that had it. Still, before they got pregnant they both went to the doctor for genetic tests. The doctor found that even though Tom and Tina were healthy, they both carried the gene for sickle-cell disease. Make a Punnett Square to determine the probability of Tom and Tina’s child having sickle-cell disease.
Use the space below to tell the probability of Tom and Tina having a child with sickle-cell and explain how you determine that.
Answer:
it's over and over 18 over 10 is 81
what are some ways to get a cat to stop meowing?
my moms cat has been meowing all morning and its giving me a headache. i dont know if he is upset, hungry or just wants something but he cant be hungry cause he just ate.
Where is most of the gas in the atmosphere found? Right in complete sentences.
Answer:
The majority of the mass of the entire atmosphere is contained in the troposphere—between approximately 75 and 80 percent.,
Most of the water vapor in the atmosphere, along with dust and ash particles, are found in the troposphere—explaining why most of Earth's clouds are located in this layer.
Explanation: