Answer:
B ) Contain cells that connect to form pipes.
D ) Transport water and food.
Explanation:
Vascular tissue is a conducting tissue, meaning multiple cell types can be found. Their functions are to transport fluids and nutrients. To do this, they need cells that connect to form tube like pipes.
Why are young plants like but not identical to their parents?
Answer:
Dna
Explanation:
because the plants adapt to the dna of the other plants I think
Lauren makes an art piece using the densities of various liquids to create layers of colors. She first determines the density of each liquid. Then she pours them into a glass container and watches them separate into layers.
Answer: you need to divide mass by volume, the honey will sink to the very bottom and the corn oil will float to the top
Explanation:
Lauren needs information like the mass of each substance with respect to its volume in order to estimate the density of each liquid specifically.
What is Density?Density may be defined as a type of physical property that significantly deals with the description of how much space an object or substance takes up with respect to the amount of matter in that object or substance.
In a more simple sense, it is characterized as the measurement of quantity or mass per unit of volume in a particular substance.
According to the question, Lauren calculates the densities of each liquid with the help of the following formula:
Density = Mass/Volume.According to the densities given in the question, the liquid that has a density less than that if water, it will float in water. While the objects or liquids that have a density more than that of water, it will sink to the very bottom.
So, corn oil will float over the surface of the water, while honey will sink to the very bottom.
Therefore, Lauren needs information like the mass of each substance with respect to its volume in order to estimate the density of each liquid specifically.
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Choose all that apply. Sponges are different from other animals in that they: move only as adults move only as juveniles possess specialized tissue possess uniform tissue are completely sessile exhibit no bi-lateral symmetry
Answer:
The first question would be all vertebrates belong to the Chordata phylum.
The second question is they possess specialized tissue, are sessile, and exhibit NO bilateral symmetry.
The third question is that the largest phylum in the Animalia kingdom is the Arthropoda.
Chordata Phylum: Eagle.
Insecta Class: Lady Bug.
Arachnida Class: Scorpion.
Crustacea Class: Lobster.
Mollusca Phylum: Snail.
Explanation:
What are the mistakes in the equation? 4C6H12O6+6CO2= 6H2O+6CO2+ATP
1. Reactions cannot happen without energy, this there should be ATP before CO2
2. The input of CO2 should be Switched with the O2
3. There should not be a number before the glucose
4. The H2O and CO2 should be switched
5. Water is not involved in the equation at all.
Just put the numbers of the wrong ones down.
Answer:
the no. 3 is the wrong one
I need help on this row thanks !
For 3 the value of x is 106
For 6 the value of x is 20
For 9 the value of x is 44
Help need help please!!
Answer:
I am not too sure but maybe A?
Explanation:
Because plants are part of the biosphere and land is part of the geosphere
I am sorry if it is wrong
Answer:
I think A
Explanation:
EXPERT HELP: I'LL GIVE BRAINLIEST:
Choose TWO statements
Martha is telling her teacher how an animal cell is like a house. Which part of the animal cell is like the doors and windows in Martha's house?
Answer:
cell membrane is like doors and windows!!
Hope this helps!
Explanation:
Answer:
Cell membrane
Explanation:
The cell membrane is selectively permeable meaning it allows some things to enter and leave unlike the cell wall which is fully permeable so it allows everything to pass through it
I NEED HELP THIS IS DUE IN LIKE 10 MINUTES OML
2 Questions
1. Use the following terms for in a separate sentence:Tissue,Organ,And Function
2.Explain the relationship between structure and function. Use alveoli as an example. Be sure to include more than one level of organization.
Thank you!!!!!!!
Answer:
1.A tissue is a collection of similar cells that work together to perform a specific job.
An organ is a collection of different tissues that work together to perform a specific job. The function of a part of an organism is what it actually does (it's job)
2.The structure of the alveoli as a web of blood vessels surrounding an air sac allows blood cells take in oxygen and bring it into the lungs (organ)
Answer:
1. All animals have tissue
Animals have to have organs to live
All animal cells have a specific function
2. Alveoli are tiny sacks who function is to contain and exchange gases such as oxygen and carbon dioxide. the structure of alveoli, as tiny sacks surrounded by tiny blood vessels includes the cells that make up the tissue of the alveoli and the tissue that joins alveoli to the bronchioles, which are part of the lung. the lungs are made of several kinds of tissue, such as the bronchi, bronchioles, and alveoli
(you might want to paraphrase these! <3)
Heat energy is also called ___________ energy.
radioactive
electrical
ionic
thermal
Answer:
thermal
Explanation:
Answer:
Thermal energy is also called as heat energy
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Mira is testing objects for her science experiment. She has a chart listing the mystery objects' densities, but no other information.
Object Density
A 12 g/cm³
B 9 g/cm³
C 3 g/cm³
D 6 g/cm³
She places each object in a large bowl of water in order to determine if any float. Which of the objects, if any, will float?
A. A
B. C
C. All objects will float
D. No objects will float
Question 8(Multiple Choice Worth 1 points) (06.04 MC) Which statement best explains how arteries and veins help maintain homeostasis? The carbon dioxide exhaled by the lungs is carried by the veins and arteries to the different parts of the body. Arteries carry oxygen-rich blood to the different parts of the body, and veins carry carbon dioxide-rich blood to the heart. Veins carry oxygen-rich blood to the different parts of the body, and arteries carry carbon dioxide-rich blood to the heart. The oxygen inhaled during respiration is carried around the body through blood by veins and arteries to maintain homeostasis.
Answer:
Explanation:
Arteries carry oxygen-rich blood to the different parts of the body, and veins carry carbon dioxide-rich blood to the heart. The oxygen inhaled during respiration is carried around the body through blood by veins and arteries to maintain homeostasis.
Steffan set up an experiment to test out his theory. He set up a test to compare bees that were exposed to fungicide to a control (bees that were not exposed). What did he find?
There was no effect at all. His prediction was not correct
He could not keep the control population from going to plants sprayed with fungicide, so his experiment did not work
90% of the bees in exposed to fungicide got Colony Collapse disorder
Significantly more bees died who were exposed to the fungicide.
Answer:
more bees died who were exposed to the fungicide
48:11
What negative effect occurs when there is a decrease in air quality?
faster evaporation of water in the soil
the drying out of fertile land, resulting in dust bowls
the melting of glaciers and polar ice caps
increased illnesses that result in a decrease in population
Answer:
D) increased illnesses that result in a decrease in population
Answer:
its d ; increased illnesses that result in a decrease in population
Explanation:
Only summarize section pls due I’ll give brainliest and 25 point please help
No plagiarism pls!!!!!!!!
Explain homeostasis and why it’s important to the body
Answer:
Homeostasis regulates your body. When you are too hot, your body produces sweat to cool you down. When you're cold, you muscles shiver to generate warmth. When you have high glucose levels in your blood, your pancreas excretes insulin, and when blood glucose is too low, then it excretes glycogen. Homeostasis basically keeps your body from losing control and it helps you survive.
Mira is testing objects for her science experiment. She has a chart listing the mystery objects' densities, but no other information.
Answer:
the answer is B
Explanation:
27÷3=9 so B
The snowshoe hare has two distinct coat patterns for different seasons of the snowy tundra habitat. Which statement describes how the coat patterns provide an adaptation for snowshoe hare survival in the tundra?
A.The white coat on females will attract the dark-coated males and allow reproduction and survival in all seasons.
B.The dark coat will absorb heat in the winter, keeping the hares warm, while the white coat will reflect heat in warmer seasons.
C.The white coat provides camouflage against snow in the winter while the dark coat blends with the natural environment in warmer seasons.
D.The dark coat attracts mates in the winter because it is visible against the snow, while the white coat will help attract mates in warmer seasons.
A raccoon consumes 500 calories of food. 50 of those calories are converted to biomass. In other words...?
Answer:
10 % of the energy. This efficiency of energy transformation is high
Explanation:
What do horseshoe crabs and spiders have in common?
A.They both produce silk thread.
B.They are both water-dwellers.
C.They both have two parts to their bodies.
D.They both have four pairs of legs.
i will give u a braily if u answer corecctly
Which statement best shows the relationship of the concepts of evolution and natural selection? Explain how you got your answer.
a. Evolution is an example of the major mechanism by which natural selection occurs.
b. Natural selection is an example of the major mechanism by which evolution occurs
c. Natural selection occurs separately from any involvement with the process of evolution.
d. Evolution occurs separately from any involvement with the process of natural selection.
Answer:
B
Explanation:
i got B because in the question it says
Natural selection is an example of the major mechanism by which evolution occurs. So, the correct option is (B).
What is an Evolution?Evolution is defined as the change in the genetic characteristics of a biological population over successive generations, where these characteristics are expressions of genes, which are passed from parent to offspring during reproduction.
Evolution in organisms occurs through changes in genetic properties such as inherited characteristics of an organism. In humans, for instance, eye color is an inherited trait and a person can inherit the "brown-eye trait" from either of their parents.
It involves changes in the heritable properties of a population of organisms as successive generations replace each other which is a population of organisms that evolves, not individual organisms. Example of Evolution is Natural selection.
Thus, Natural selection is an example of the major mechanism by which evolution occurs. So, the correct option is (B).
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Chromosomes are composed of two types of biomolecules. One of the biomolecules in chromosomes is called DNA, which functions as the genetic code. The other biomolecules in chromosomes are called histones, which bind the DNA tightly for cell division. Genes in DNA have the code for making histones. Based on the information above, which types of biomolecules are in chromosomes?
F Carbohydrates and lipids
G Proteins and nucleic acids
H Proteins and carbohydrates
J Nucleic acids and carbohydrates cationTM Inc
Answer:
proteins and nucleic acids
histones are proteins and DNA is made up of nucleic acids (these are the macromolecules made up of nucleotides)
Explanation:
Chromosomes are thread like structure found in nucleus of cells. It contains several biomolecules in it. DNA is nucleic acid whereas histones are protein. Hence, option “ G” is correct.
What are biomolecules?Molecules that are produced by living organisms are called biomolecules.
Example of biomolecules are Carbohydrates, Proteins, Nucleic acids and Lipids.
Carbohydrates are sugar molecules such as Glucose, Galactose Maltose, Fructose, Sucrose, Lactose, and Starch.Protein structures are of four types primary, secondary, tertiary, and quaternary structure. Histone is a kind of a protein. Nucleic acids include DNA and RNA.Biomolecules present in chromosomes are nucleic acid (DNA and RNA) and Histone protein. Hence option “G” is correct.
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Questions
1. What city is near the epicenter? (Look at the Map and find the spot that is triangulated.)
Answer:
This is a quick picture of the Answer that ur looking for Hope it Helps Have a Great Day!
Explanation:
Which are examples of environmental changes that can influence natural selection? Select the THREE (3) that apply.
predators
availability of water
temperature
height of legs
fur
natural disaster
color of body
size of body
size of beak
The three examples of environmental changes that can influence natural selection are:
Availability of waterTemperatureNatural DisasterWhat is Natural Selection?
Natural selection is a set of characters that deal with the most favorable variations that are promoted by nature.
As predators, the height of legs, fur, the color of the body, size of the body, and size of the beak is not related with environmental changes. It can also be said that these characteristics lead to natural selection depending on the conditions, such characteristics are not linked with environmental changes directly.
Therefore, the three examples of environmental changes that can influence natural selection are the availability of water, temperature, and natural disasters.
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why is the prevention of epidemics usually easier than the prevention of pandemics
Answer:
Most epidemics are like protest, but pandemics are fast spreading diseases that are hard to stop
Explanation:
plz pick me brainliest
What would the function of Mitosis and meiosis be in a mosquito?
Answer:
Like any other cells the cells of the mosquito also undergoes the cell cycle. When it is in the resting Interphase growth occurs in the cells and replication of chromosomes occur. Then in prophase the nuclear membrane is lost and the chromosomes become thickened and coiled.
Explanation:
Answer:
Like any other cells the cells of the mosquito also undergoes the cell cycle. When it is in the resting Interphase growth occurs in the cells and replication of chromosomes occur. Then in prophase the nuclear membrane is lost and the chromosomes become thickened and coiled.
Help Me Please!!!!!!
Someone please help me!
Answer: A. i believe
Explanation:
Explain why the structures in flowers increase their odds for reproduction.
Answer:
MOST FLOWERS ARE STANDING STRAIGHT UP. FLOWERS ARE MOST LIKLEY TO REPRDUCE THROUGH THE WIND. SINCE THE FLOWER IS STANDING STRAIGHT UP IT WILL CATCH MORE.
Explanation:
im d u m b and left caps lock on.
The the structures in flowers increase their odds for reproduction and most flower are standing straight up and flower are most likely to reproduce through the wind. Since the flower is standing the straight up it will catch more.
What is pollination?The term pollination has been defined as the act of the exchanging the pollen grain from the anther which is male part of the flower to the stigma female part of the flower. This is the main objective of each and every living organisms.
Reproduction has been defined as the process carried out by the living organisms and during the process of the reproduction the living organisms produces their own young ones and feed them. Reproduction has been the supreme quality of living things.
There has been two types of the reproduction and these are the sexual and asexual reproduction. The process of the reproduction in which two parents are involved has been said to be sexual mode of the reproduction and the process of reproduction in which only the single parent has been involved is known as the asexual mode of the reproduction. The example of the asexual reproduction are budding, fragmentation, spore formation, and binary fission.
Therefore, The the structures in flowers increase their odds for reproduction and most flower are standing straight up and flower are most likely to reproduce through the wind. Since the flower is standing the straight up it will catch more.
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