Answers
Answer:
1.) The heart, blood vessels, and the actual blood itself.
2.) The circulatory system gives us oxygen, and nutrients to our cells. It also takes away the waste in our bodies.
Explanation:
2) The main function of the circulatory system in the body is to deliver oxygen and nutrients to the blood cells while removing wastes as well.
Related Questions
Please answer this question for branliest tysm
Answers
Answer:
D.
Explanation:
Nutrients and energy can help you with memory, health, and many other things.
They take nutrients and sometimes store energy
Which of the following statements about animal behavior is false?
A. Two animals of the same species will behave differently.
B. Instinctive behaviors begin at birth.
C. Learned behaviors are demonstrated to young animals by adult animals.
D. Animals behave in ways that enhance their chances of survival.
Answers
Answer:
i feel like is D not sure tho im sorry if im wrong
The following statements about animal behavior are false: Two animals of the same species will behave differently, as shown in Option A, as there are many similarities in behavior between members of the same species.
What is animal behavior?Animal behavior is a complex and fascinating topic that can shed light on a variety of biological questions, including how animals interact with their environment, how they communicate with each other, and how they adapt to changing conditions. One important aspect of animal behavior is the distinction between instinctive and learned behaviors. Instinctive behaviors are innate, meaning that they are genetically programmed into an animal and do not require any prior learning or experience.
Hence, the following statements about animal behavior are false: Two animals of the same species will behave differently, as shown in Option A.
Learn more about animal behavior here.
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Evidence: Scientists found that the runners who sprinted the fastest had the highest amount of ACTN3 protein molecules in their bodies.
Do you think that this evidence shows that the ACTN3 protein determines running ability? Explain your ideas using the words protein, trait, and feature in your response.
Answers
Answer:
yes
Explanation:
Which of the following is a Predator-Prey relationship?
killer whale-capelin
polar bear-harbour seal
artic birds-harbour seal
harp seal-polor bear
Answers
prey:capelin
Please helppppp ASAP mark you Brainliest
1. Answer choice: (natural selection, diversity, scientific theory of evolution, genetic variation) and (environmental factors, inherited, inherited, extinct)
2. Answer choice: (national selection, diversity, environmental factors, extinct)
3. Answer choice: (national selection, genetic variation, inherited, environmental factors) and (genetic variation, extinct, diversity, inherited)
Answers
Answer
I don’t know for sure but I think.
1:scientific theory of evolution and inherited
2:extinct
3: national selection and genetic variation
I hoped it helps
Michelle and Juan are working on a science project. They take a large glass jar, fill it with some damp paper towels, and then with seeds. They place this jar near a window. After a few days, they see that the seeds germinate and produce stems growing upward. Next, they moisten the towels again and lay down the jar on its side. What are they most likely to observe about the stems after turning the jar on its side?
A: Grow sideways in their new position
B: Start growing downward in their new position
C: Stop growing more than they have already grown
D: Start growing upward in their new position
Answers
Pleaseeeee i need No.2 please
Answers
Answer:
Is the building block for figure B
Explanation:
Answer:
Is the building block for figure B
Explanation:
Figure A is a cell, Figure B is a bug.
In order for bugs to be here they need to have cells in them. Therefore, cells are building blocks for bugs.
Help please? Im stuck.
Just say A, B, C, or D. Thanks!
Answers
Describe the 5 different types of volcanoes:
Composite Volcano
Cinder Cone Volcano
Shield Volcano
Lava Plateau
Caldera
Answers
Answer:
Composite volcanoes are explosive, towering giants. Shield volcanoes quietly produce broad, massive structures through lava flows. Cinder cone volcanoes are the smallest and simplest, but still pack a volcanic punch. A caldera is a large depression formed when a volcano erupts and collapses. Lava plateaus are extensive areas of flood basalt which are formed by the extensive eruption of basaltic lava over a large area.
Explanation:
1. The location of two hikers is marked on the topographic map to the right as points F and H. What is the elevation of the camper at point F?
2. Each hiker climbed to point G along the path indicated by the arrow. What was the change in elevation for the hiker that took the steepest path to point G?
3.The Vs just below the path of F up to G indicates what landform?
4. What is the purpose of this series of satellite images?
A. To show the path of three different rivers
B. The direction the water flows in the river
C. The changes in the path of the river
5. Weathering (breaking off sediments upriver), erosion (moving the sediments down river) and finally deposition caused the changes in the river.
What helps hold sediments in place to prevent erosion?
Answers
Answer:
1. 740 m
2. 50 m
3. Valleys
4. A
5. Mulchin
Explanation:
I need 9 examples of Egg-Retaining Animals.
Answers
Answer:
Birds. Flight and flightless birds lays eggs such as the Dodo, Ostrich and Penguin.
Lizards. All species of lizards lays eggs including those giant monitor lizards which many call komodo dragon.
Crocodile. ...
Alligator. ...
Crabs. ...
Lobsters. ...
Shrimps. ...
All fishes lays eggs.
and chickens
Explanation:
Discuss the similarities and differences between whale flippers and flukes and fish fins, using the scientific terms "homologous structures" and "analogous structures" in the discussion.
Answers
Answer:
The whale's flipper and tail flukes and fish fins are analogous structure as they have different structural formation but they perform the same function. Flipper and tails are locomotory organs in the whale and helps the whale in propelling similarly fins in the fish assist the fish in swimming.
please mark as brainliest
can i get some help with these 3 questions .
Answers
Answer:
1. D. Burning Coal and Natural Gas
2. D. Larger; Louder
3. D. It has a lower pitch and is quieter than the first note.
Explanation:
Not 100% certain of number 3, but I'm pretty certain it is correct. 1 and 2 are for sure correct.
I NEED AN ANSWER QUICK PLEASE
If you cross an AABb individual with an Aabb individual, what will the genotype ratio be in the next generation? What will be the phenotype ratio?
Answers
Answer:
help me too pls i need help
Explanation:
Genotype Ratio: Aa 25% aB 25% Ab 25% Bb 25%
1. The study of relationships between
different organisms and their
surroundings is called
A. ecology
B. environment
C. chemistry
D. geology
2. Which is the best description of
mutualism?
A. When two organisms eat the
same food
B. When two organisms rely on
each other for survival
C. When two organisms both get
energy from the sun
D. When two organisms compete
with each other
3. Which of the following relationships
from the passage best represents
predator/prey?
A. Bees and flowers
B. Owls and mice
C. Beavers and fish
D. Fish and water
Answers
B)
B)
Hope this helps!
help me w this please
Answers
I don’t know the explanation I just did this and we went over the answers soooo
what is the structure identified by the arrow in the diagram below?
A. Chromosome
B. DNA Strand
C. Gene
D. Cell
Answers
Answer:
A.}Chromosome
Explanation:
According to the research, a chromosome is the structure identified by the arrow in the diagram below.
What is a chromosome?It is a condensed structure of DNA (deoxyribonucleic acid) present in cells that contains genetic information.
In this way, they have a double structure, composed of two structures parallel to each other and joined by a centromere, called chromatids, in each of the "arms" of a chromatid the genes are located.
Therefore, we can conclude that according to the research, a chromosome is the structure identified by the arrow in the diagram below.
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HOW WAS OIL FORMED? in 4 step plss
Answers
PLZ HELP ME!
What is the best description of chromosomes by the end of anaphase II of meiosis?
1.The chromosomes coil and become more compact.
2.The chromosomes split apart at the centromere.
3.The chromosomes reach opposite sides of the cell, incorporating into two haploid nuclei.
4.The chromosomes line up in the middle of the cell.
Answers
Answer:
I believe it is 2. the chromosomes split apart at the centromere
hope this helps you out !
Some plants lose their leaves and go dormant during hot, dry summers. What happens to these plants' life processes during dormancy? How does this help the plants survive?
Answers
HELP!!! Amino acids are small molecules that make up proteins.
What information do genes determine when building proteins?
choose all that apply:
the amino acids that are used.
the order of the amino acids.
the location where the protein is built.
the total number of amino acids.
Answers
Answer:
Most genes contain the information needed to make functional molecules called proteins. (A few genes produce regulatory molecules that help the cell assemble proteins.) The journey from gene to protein is complex and tightly controlled within each cell. It consists of two major steps: transcription and translation.
Explanation:
This is called polypeptide synthesis and includes two processes called transcription and translation
So the answer is
All the statements except for the location where the protein is built
Why do organisms with one color produce few offspring than those with multiple colors?
Answers
Answer:
atural selection can cause microevolution (change in allele frequencies), with fitness-increasing alleles becoming more common in the population.
Fitness is a measure of reproductive success (how many offspring an organism leaves in the next generation, relative to others in the group).
Natural selection can act on traits determined by alternative alleles of a single gene, or on polygenic traits (traits determined by many genes).
Natural selection on traits determined by multiple genes may take the form of stabilizing selection, directional selection, or disruptive selection.
Explanation:
What is the complementary base for each of the following? Write the base pairs together.
Adenine? Guanine? Cytosine? Thymine?
Answers
Answer:
In DNA
Adenine =Thymine
Guanine ≡Cytosine
In RNA
Adenine =Uracil
Guanine ≡Cytosine
Explanation:
that lines in between the base shows how many bonds are present between Two bases
like,in Guanine and Cytosine 3 bonds are present I.e, triple bond
If you go to FLVS can you help me the best you can and no bots or scams, like fr tho.
Infections and Health Activity Worksheet
CLICK DA LINK
Answers
Answer:
the download is not loading for me to answer.
Explanation:
Repeated filtration as in activity one and activity two can be use to make contaminated water less contaminated and clean.
What is contaminated water?Contaminated water refers to water that contains impurities which make water unsafe and unfit for use.
Some examples of contaminated water is water puddle, in gutters and in swamps.
Contaminated water is a source of toxins and infections.
Contaminated water is purified by filtration.
The activity is designed to purify swamp water.
In activity one, the water is collected in bowl.
A funnel an an old T-shirt is used to filter the water to remove dirt and particles.
After activity one, the water looks neater and has little small.
To further purify the water, activity two is carried out with cheesecloth and cotton balls for further filtration.
The water obtained is much neater than the first and is is free of smell.
Therefore, contaminated water can be made purer by filtration.
Learn more about filtration at: https://brainly.com/question/7943152
Which is a question which science cannot answer?
How does the moon affect tides on earth?
When will the next earthquake happen?
Why do volcanoes erupt?
How long does it take for the earth to rotate on its axis?
Answers
Answer:
When the next earthquake will happen
Explanation:
science cannot predict exactly when something like that will happen.
how does the force of gravity affect objects in the universe?
Answers
Answer:
The Law of Universal Gravitation states that all objects in the universe attract each other, therefore gravity acts on all objects in the universe.
Explanation:
Answer:
It makes sure that all objects come back to the earth after the leave it, making sure everyone doesn't go flying off into space, and stays on the ground.
Explanation:
Why do organisms with one color produce few offspring than those with multiple colors?
Answers
Answer:
The answer is literally nature selection.
Explanation:
It just depends on it.
Info: Sorry, designs are down the bot was infiltrated
Fossils in which none of the original living material exists is a ____ fossil.
Answers
Please help me with this
Answers
Answer: the plants get there energy and nutrients from the sun/ sunlight, if the hawks were removed from the ecosystem the rabbits and snakes population would grow higher.
Explanation:
Why is it important that scientists create man-made neurons for people who were not born with a fully-functional nervous system?
Answers
Answer:
Until recently, most neuroscientists thought we were born with all the ... Why did these bird brains add neurons at such a critical time in ... The central nervous system (which includes the brain and spinal cord) is made ... An early progenitor cell does not have the potential of a stem cell to make many different ...
Explanation: