Answer:
I believe it is D. Absorb nutrients
Explanation:
The primary function of the circulatory system is to circulate nutrients, oxygen, cardon dioxide, and blood. It CIRCULATES nutrients not absorb.
I hope this helps.
what does osmosis mean
Water molcules diffuse from a dilute solution to a more concentrated solution through a semipermeable membrame.
what is some sun bears facts
Answer:
Bears are extraordinarily intelligent animals. ...
Bears grieve deeply for others. ...
Bears have excellent senses of smell, sight and hearing. ...
Some species of Asiatic bear build nests in the trees. ...
Bears care deeply about family members.
Explanation: Grizzly bears possess a bite force of over 1200 PSI, which is enough to crush a bowling ball, or an iron skillet.
Human activity, such as the burning of coal and oil, refining petroleum in factories has impacted which of the following
A) carbon cycle
B) water cycle
C) nitrogen cycle
D) oxygen cycle
Answer:
carbon cycle
Explanation:
Carbon is an essential element in the bodies of living organisms. It is also economically important to modern humans, in the form of fossil fuels.
Carbon dioxide—\text {CO}_2CO
2
start text, C, O, end text, start subscript, 2, end subscript—from the atmosphere is taken up by photosynthetic organisms and used to make organic molecules, which travel through food chains. In the end, the carbon atoms are released as \text {CO}_2CO
2
start text, C, O, end text, start subscript, 2, end subscript in respiration.
Slow geological processes, including the formation of sedimentary rock and fossil fuels, contribute to the carbon cycle over long timescales.
Some human activities, such as burning of fossil fuels and deforestation, increase atmospheric \text{CO}_2CO
2
start text, C, O, end text, start subscript, 2, end subscript and affect Earth's climate and oceans.
Answer:
carbon cycle
Explanation:
In multicellular organisms cells are organized into
Multicellular organisms, like people, are made up of many cells. Cells are considered the fundamental units of life. The cells in complex multicellular organisms like people are organized into tissues, groups of similar cells that work together on a specific task.Answer:
Explanation:
PRESS THE CROWN
______ makes up tissues in the body?
Explain how increased understanding of biology and science in general should enable humans to live longer and healthier lives.
Answer:
Yes it can
Explanation:
Because when they know it , this Will follow
Proper hygiene
Prevent extinction
know parasite and how to prevent them
Why does an antbite hurt 4 swell
Answer:
The bite probably has some bacteria from the ant’s saliva or venom, the venom sometimes would be very little, (won’t kill ya, but it’ll itch).
so sorry , i will give whoever does all of these brainlist . :)
1. constant speed is a steady speed from start to finish, instantaneous is not constant from start to finish.
2. The average speed of the marble is 5 m/s (meters per second).
3. Rider 1 will arrive at the destination before Rider 2.
Hope This Helps! : )
meinsarde Shat you'll analye is from the National Oceanic and Atmospheric Administration (NOAA). Open this
page and select the Human Influence tab. Read the article and list three conclusions the author draws about human
movement in cimate change. In two to three sentences describe the evidence cited that explains each conclusion.
Answer:
hope it helps you plz mark me brilliantest
Explanation:
Impacts from climate change are happening now. These impacts extend well beyond an increase in temperature, affecting ecosystems and communities in the United States and around the world. Things that we depend upon and value — water, energy, transportation, wildlife, agriculture, ecosystems, and human health — are experiencing the effects of a changing climate.
water
food
health
environment.
Answer:
Impacts from climate change are happening now. These impacts extend well beyond an increase in temperature, affecting ecosystems and communities in the United States and around the world. Things that we depend upon and value — water, energy, transportation, wildlife, agriculture, ecosystems, and human health — are experiencing the effects of a changing climate.
water
food
health
environment.
Explanation:
credit- the person above
What are barrier islands? What protects the barrier islands?
Answer:
Barrier islands form in three ways. They can form from spits, from drowned dune ridges or from sand bars. Longshore drift is the movement of sand parallel to the shore caused by the angle of the waves breaking on the beach. When a storm such as a hurricane digs an inlet through the spit a barrier island is formed. Barrier islands are a specific type of island that lie parallel to the coastline of a larger mainland. They are separated from shore by a bay, lagoon or sound and because of where they are situated, they protect the coast from being directly impacted by storm waves or winds.
Explanation:
What is migration? Give an example.
Answer:
Migration is when animals move on a regular cycle. For example, caribou in the Arctic go south in winter and return in summer when it's warmer. Many birds migrate, such as geese and storks. Migration is the travelling of long distances in search of new habitat.
Explanation:
Explain how humans obtain the energy and matter they need in order to survive.
Answer:
Humans get the energy and matter they need to survive from the food they eat. The foods humans eat contain carbohydrates, vitamins, and protein. All of those components are broken down by the human body with the aid of digestion.
Explanation:
Which event occurs after erosion of Earth’s surface?
Surface material breaks down into smaller pieces.
Very dense particles settle faster than low-density particles.
Large particles are carried away to a new location by ice and glaciers.
Round particles form new landforms more slowly than flat particles do.
Answer:
Very dense particles settle faster than low-density particles.
Explanation:
Erosion is the process of destroying and destroying existing forms in relief.
Erosion is the destruction of the existing structural connections of the rock mass due to the action of exogenous forces and the change of its shape.
The term erosion in the elementary sense should mean changes in the surface layer of the soil relief, which occur as a result of rain, snow, frost, temperature differences, wind, and running water, or due to the work of anthropogenic factors.
Answer:
B
Explanation:
what is the difference of the atomic masses of the heaviest and lightest elements in the table?
Answer:
The lightest chemical element is Hydrogen and the heaviest is Hassium. The unity for atomic mass is gram per mol. ... There you can find the metals, semi-conductor(s), non-metal(s), inert noble gas(ses), Halogens, Lanthanoides, Actinoids (rare earth elements) and transition metals.
Explanation:
The difference of the atomic masses of the Uranium which is the heaviest and hydrogen which is the lightest element in the table is 237.
The lightest element in the periodic table is hydrogen having atomic mass of 1 amu whereas Uranium is the heaviest element present in the periodic table having atomic mass of 238 amu. The difference between atomic masses of the heaviest i.e. uranium and lightest element i.e. hydrogen in the table is 237. In hydrogen, there are only one proton and no neutron is present inside the nucleus while on the other hand, in uranium there is 92 protons and 146 neutrons are present in the nucleus which make it heaviest element.
https://brainly.com/question/19894581
Neurogenesis is especially evident in brain areas related to learning and memory. Based on this statement, you might expect neurogenesis to be particularly prevalent in the brain's:
Cortex, especially neo-cortex and pre frontal cortex. Where neuroplasticity can occur.
5. What is the response of an ectotherm, such as a lizard, when it encounters cold temperatures?
It will move to a warmer spot.
It will remain in the cold environment.
It will run toward the stimulus.
It will become hungry.
Answer: It will move to a warmer spot.
Explanation:
An ectotherm will move to a warmer spot if they found themselves in cold temperatures because they are not tolerating good cold temperatures. If they do not have any other options they will run toward the stimulus which means that they will try to bury themselves and hide from cold temperatures and in that way they will have to remain in the cold environment.
What happens to the sugars (carbohydrates) that are made during photosynthesis in plants?
two answers.
Answer:
the sugar produced by photosynthesis can be stored, transported through out the tree, and converted into energy which is used to power all cellular process. Respiration occur occurs when glucose combines with oxygen to produce useable cellular energy
What information does the author use to support the point of view in "The Problem with Plastic" that is not included in "Make a Change: Alternatives to Plastic Straws"
Answer:
The environmental threat posed by the egregious amounts of plastic waste that have accumulated over the years, and that will likely continue to increase unabated.
The enormous amount of plastic waste that has collected over time and that will probably continue to grow unabatedly poses a hazard to the ecosystem.
What is point of view?A logical argument supported by substantial evidence is a scientific worldview. We need consider what science actually is in order to comprehend why.
Science is a subject that seeks to comprehend the natural world through methodical observation and experimentation.
Because it is a standardized process, the scientific method is significant. Because the steps in the scientific method are methodical, scientists carry out experiments in a predictable way. Thus, such tests may be conducted more widely.
"The Problem with Plastic" suggests that the massive amount of plastic garbage that has accumulated over time and that will likely continue to grow unabatedly poses a threat to the ecology. It is not mentioned in "Make a Change: Alternatives to Plastic Straws."
Thus, this is the meaning of the given quotation.
For more details regarding point of view, visit:
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50 POINTS BRAINLIEST IF CORRECT reported if you are putting a random answer or wrong
Spores from plants grow into _____.
gametophytes
sporophytes
gametes
embryos
Spores divide through meiosis and the daughter cells are gametophytes that have half the number of chromosomes in somatic cells(they are haploid).
Answer:
The answer is gametophytes
Explanation:
true or false & pleasee number them so i know which goes to which question THANKSS <3
Answer:
1. true
2. true
3. true
4. true
5. true
6. true
hope it helps!
Answer:
True for all 6
Explanation:
Someone help meee :(
Answer: Disruptive selection
Explanation:
Hoped my answer was right and it helped you!!! Best of luck :D
also heres this
Disruptive selection, also called diversifying selection, describes changes in population genetics in which extreme values for a trait are favored over intermediate values. In this case, the variance of the trait increases and the population is divided into two distinct groups.
Stabilizing selection (not to be confused with negative or purifying selection) is a type of natural selection in which the population mean stabilizes on a particular non-extreme trait value. ... This means that most common phenotype in the population is selected for and continues to dominate in future generations.
directional selection: a mode of natural selection in which a single phenotype is favored, causing the allele frequency to continuously shift in one direction. disruptive selection: (or diversifying selection) a mode of natural selection in which extreme values for a trait are favored over intermediate values.
Which of the following is not a true statement about seed bearing plants?
The wind and animals can plant the seed in different locations.
Some seed bearing plants produce flowers.
Seed bearing plants produce spores.
Some seed bearing plants produce cones.
Answer:
Seed bearing plants produce spores is not a correct statement.
Explanation:
The plants have different mechanisms of reproduction. The more primitive plants, for example, tend to reproduce through spores that are dispersed over a wide area by the wind. The plants that evolved later in history tend to produce seeds through which they reproduce, and the seeds can be dispersed in numerous different ways.
Some of the plants that bear seeds produce flowers, some fruits or vegetables, while some cones. The reason why they produce such things is to be more attractive for animals because by eating or getting near them the animals manage to disperse the seeds over a wide area. The plants of this type that have the smallest seeds don't really need animals though, as the wind is able to easily pick up and move their seeds around with ease.
Answer: best guess: A. The wind and animals can plant the seed in different locations.
Explanation: I hope this helps<3
What other molecules are carbon atoms in Before the chemical change?
Answer:
Carbon atoms in ethanol become part of carbon dioxide molecules.
Explanation:
Hope this helps :)
just a simple multiple choice question. its times, ple help
Answer:
do you remember the questions?
Explanation:
How do you think you impact climate change?
Answer:
I think that I impact climate change is that we are hurting our planet including ourselves use a lot of fossils fuel and a lot of energy and we mostly used a lot of plastic and it is killing our ocean environment.
Explanation:
please help , i’ll give brianliest
Which of the following is found in both cellular respiration and
photosynthesis?
A. Glycolysis
B. The Calvin Cycle
C. The Krebs Cycle
D. Electron transport chains
The process found in both cellular respiration and photosynthesis is Electron transport chain.
Photosynthesis is the process whereby green plants obtain their food using energy from sunlight. Cellular respiration is the process whereby living organisms obtain energy by breaking down food molecules in their cells. Photosynthesis occurs in the chloroplast organelle where a process called electron transport chain (ETC) synthesizes ATP (energy). The process of ETC occurs in the mitochondria organelle, which is the site of cellular respiration. Therefore, process found in both cellular respiration and photosynthesis is Electron transport chain.Learn more at: https://brainly.com/question/13721588?referrer=searchResults
Match each of the five levels of organization to their proper definition.
va group of tissues that work together to perform specific activities for an organism
va group of cells that are similar in structure and function
va living thing that carries out the processes of life
v the basic unit of life for all organisms
va group of organs that work together to perform specific activities for an organism
DONE
Answer:
Cell - the basic unit of life for all organisms
Tissue - a group of cells that are similar in structure and function
Organ - a group of tissues that work together to perform specific activities for an organism
Organ system - a group of organs that work together to perform specific activities for an organism
Organism - a living thing that carries out the processes of life
Explanation:
You haven't provided the list of levels of an organism's organization. This is the list:
CellTissueOrganOrgan systemOrganismThe cell is the smallest, basic unit of life of all organisms.
A large number of cells that are close to each other and work together make up a tissue (e.g. blood, muscles, nervous tissue). These cells don't have to be identical. For example, blood is a tissue that consists of a variety of cells. Every type of these cells has its own unique function.
Multiple types of tissue that work together and have a specific role make up an organ (e.g. liver, heart, lungs).
Organ systems are groups of organs that work together to perform a certain function in an organism's body (e.g. respiratory system, cardiovascular system, nervous system).
An organism is made up of multiple organ systems. It can be defined as a living thing that carries out processes of life.
ASAP I WILL MARK BRAINLIST
What is the purpose of transcription?
A.It is the first step in DNA synthesis.
B.It is the last step in protein synthesis.
C.It is the first step in protein synthesis.
D.It is the last step in DNA synthesis.
Answer:
D
Explanation:
it is the last step in DNA synthesis
Answer:
it is A because it's the first step
how does plan b work?
Answer:
Plan b is a backup plan if your original plan doesn't work:)
Explanation: