Answers
Answer:
1 and 3
Explanation:
Related Questions
Which of the following is not a function of proteins?
a. gives structure to the cell.
b. forms the cell membrane.
c. composes muscle and organ tissue.
d. controls rates of chemical reactions.
Answers
Amagnetwith alength of 10cmwasgiven to Meera and shewas told to break themagnetinto3 pieces.Before breaking the magnet had 1 north and 1 south pole. How many north and south poles will the magnets now havetotally in all the 3 broken pieces?
Answers
Answer:
3 North poles and 3 South poles
Explanation:
A magnet is a piece of object that produces a magnetic field outside itself. A magnet has a north pole and a south pole. Similar poles repel each other, while opposite poles attract each other.
If a magnet of 10cm is broken into 3 pieces, we will have 3 pieces of magnet. Breaking a magnet does not destroy the properties of the magnet. Rather, each piece becomes a full magnet with both north and south poles.
Breaking a 10cm magnet will give us 3 magnets with 3 north and 3 south poles with equal pole strength.
which characteristic of life is essential for all the other characteristics of life?
Answers
Answer:
Para algunos autores la característica más importante de la vida es el metabolismo celular, ya que por medio de éste los organismos pueden mantener su estructura y función. Para los biólogos moleculares, lo más importante es el ADN y la capacidad de replicarse que tenga dicho organismo
Explanation:
Is a Heterotroph a araebacteria or a eubacteria
Answers
Name the type of mutation below:
Orignial DNA: AATCCGC
Mutation DNA: AACCCGC
A. substitution
B. frameshift
C. addition
D. deletion
please help
Answers
Answer:c
Explanation: edg
1:States that younger
fossils are on the top
layers of sedimentary
rock:
2:Dating used to
estimate the age of a
fossil:
3:The period of time
known as the "age of
fishes":
4:Charles darwin and
Alfred Russel
Wallace
5:The Age of Dinosaurs 6:The Age of Mammals
Lucy's species
7:The oldest fossil of
human ancestors
8:A helpful mutation:
9:Differences between
members of the same
species
10:Hardened minerals
that form the shape
of the organism:
11:When an organism
has more offspring
than will survive:
12:Finding the exact age
of a fossil
13:A hollow space that
forms the shape of
the original organism
14:The ship that made
the trip to the
Galapagos Islands
Survival &
reproduction of
organisms best
adapted to the
environment
Pls answer all of them I’m desperate
Answers
Answer:
A
Explanation:
I’m confused
The largest layer of Earth is
O outer core
O mantle
O crust
O inner core
Answers
Answer:
mantle
Explanation:
How is it that all cells have the same DNA, but there can be many different types of cells?
Answers
Answer:
each cell deploys its genome and play different role
Explanation:
NA in the nucleus carries the genetic code for making proteins in ribosomes. The diagram shows a model of DNA. Which part of the DNA molecule codes for the amino acid sequence in the protein?
Answers
Explanation:
i think the fatty acid because amino acids are also the fatty acids
Which of the following statements regarding plant speciation is correct?
Animals adapt to their surroundings to improve reproduction rates.
Animals adapt to their surroundings to improve survival rates.
Animals adapt to their surroundings to reduce reproduction rates.
Animals adapt to their surroundings to reduce survival rates.
Answers
Answer:
The answer is Animals adapt to their surroundings to improve survival rates.
Explanation:
This is because even if they increased reproduction rates it wouldn't matter if they are dying.
Answer:
Animals adapt to their surroundings to improve survival rates.
Explanation:
how lond does it take harry to go 0.7 miles if he can run 12 miles in 6 minutes
Answers
Answer:
Harry will take 21 seconds.
Explanation:
Speed of Harry = [tex]\frac{\text{Distance covered}}{\text{Time taken}}[/tex]
Since, Harry covers 12 miles in 6 minutes,
Then the speed of Harry = [tex]\frac{12}{6}[/tex]
= 2 miles per minute
If he covers 0.7 miles then time taken by him will be,
Time taken = [tex]\frac{\text{Distance covered}}{\text{Speed}}[/tex]
= [tex]\frac{0.7}{2}[/tex]
= 0.35 minutes
≈ 0.35 × 60 seconds
= 21 seconds
Should I add more detail to describe the trend?
Answers
Describe the relationship between a tree and a cow. (Use terms like oxygen, carbon dioxide, photosynthesis, and cellular respiration)
Answers
Answer:
Without the tree the cow couldn't live.
Explanation
The cow breathes in oxygen and breathes out carbon dioxide. The tree uses cellular respiration and photosynthesis in order to take carbon dioxide (which the cow produces) and make it into oxygen (which the cow needs to breaths).
part of earth that contains all ecosystems
Answers
Answer:
biosphere
Explanation:
biosphere
The biosphere is made up of the parts of Earth where life exists—all ecosystems.
I think the answer is the Biosphere
What planet comes after earth
Answers
What do the rabbit, fungus, and tree have in common?
Answers
Answer: The rabbit, fungus, and trees have in common are all multicellular organisms.
Explanation:
The rabbit,fungus and trees have several common features among themselves body organisation(unicellular or multicellular), ecological role etc,
What are the common features of rabbit,fungus and trees?Since all of them are living organism,the common features are as follows:-
All of them have same body organisation ( multicellular).Same mode of fertilization ( anisogamous)All need oxygen for respiration.All shows cellular metabolism.All of them have consciousness.All of them shows cell division by meiosis or mitosis.All of them show growth and reproduction.Learn more about living organism here: http:/brainly.brainly.com/question/17259533
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Which statements correctly describe herbivores and carnivores?
Choose all that apply:
Carnivores are often secondary or higher consumers.
Carnivores are often primary consumers.
Herbivores are often primary consumers.
Herbivores are often producers.
Answers
Answer:
The First and Third one for sure
Explanation:
Carnivores eat primary consumers as well as other carnivores if I'm not wrong, which would make them secondary or higher consumers.
Also, herbivores eat producers, which are plants and stuff and basically organisms that make their own food, which would make them primary consumers.
Which of the following best explains why a student researching genetics should use the most recent textbooks available?
A. No technologies from more than ten years ago are still in use.
B. Research in Mendelian genetics began very recently.
C. New discoveries frequently add to older knowledge in genetics.
D. Older textbooks are more difficult to understand.
Answers
Answer:
C. New discoveries frequently add to older knowledge in genetics.
Answer:
its C!!
Explanation:
Please Answer These Questions in Complete sentences.
1. using complete sentences, explain why a dog and a wolf might be considered the same species. Then explain why they might not be considered the same species.
2. explain how behavior might make two organisms unable to be part of the same species/population
Answers
Answer:
1.dogs and wolves shares lots of alike qualities like k9 teeth good smelling and they even look similar but they can also not be considered the same because dogs have lots of different color patterns and are less hostile than wolves
Explanation:
cant help with number 2 sorry
Which of the following sentences BEST explains what happens when puddles evaporate?
A. The water absorbs into the ground.
B. The particles of matter move more slowly.
C. The water changes from one form to another.
D. The particles of matter move closer together.
Help
Answers
Answer: The correct option is C.
The water changes from one form to another.
Explanation:
This is evaporation is the process water changes from liquid to gas.
Evaporation normally occur in the presence of heat which could be from sun. When puddles are heated, the water present shrink and the water evaporates and changes into vapor or gas. The water changes into gas or gaseous vapor.
Concerns about soil management are not the same in all climates. Suppose you own a farm in the state of Washington, where there is a lot of rain throughout the year. Which two issues would be of major concern in managing the soil on your farm?
Answers
Answer:
Soil Erosion
With so much rain coming all year, soil erosion will definitely be a problem if not handled. The splashing of the water on the soil and the subsequent runoff will increase soil erosion. Your farm will lose soil if this is not stemmed and losing soil can lead to a number of negative consequences.
Loss of Nutrients.
One such effect of soil erosion which will be another major concern is the loss of nutrients. This happens when the structure of the soil is broken down by the erosion and the various nutrients in the soil will be carried off as the rain moves away and lost to your farm.
Two males in the Ibex population competing for mating rights will fight. These two organisms are displaying which of the following social behaviors?
A.) Cooperation
B.) Altruism
C.) Social Hierarchy
D.) Agonistic
Answers
Answer:D
Explanation: it is fighting for a mate, it could lead to hierarchical classification after but this is solely for mating rights so D agonistic
An organic molecule contains carbon atoms. true or false
Answers
Answer: i’m pretty sure that it does contain carbon atoms
Explanation: most organic compounds contain a significant amount of carbon
Answer:
True
Explanation:
All living organisms are built up with carbon molecules
What kind of organisms rely
on
respiration for energy? *
Bacteria
Plants
Animals
All living things
Answers
Answer:
D, All living things
Explanation:
Oxygen is required for cellular respiration and is used to break down nutrients, like sugar, to generate ATP (energy) and carbon dioxide and water (waste). Organisms from all kingdoms of life, including bacteria, archaea, plants, protists, animals, and fungi, can use cellular respiration.
Answer:
D
Explanation:
All living things
plants and animals deifinitly do resperation do that means the answer is D
if my answer helps please ark as brainliest.
Explain how genetic variation and environmental factors contribute to natural selection
Answers
Explanation:
Increasing genetic variation and the environmental effects on that variation form the basis for natural selection. A species with a great deal of genetic variability is more likely to survive as a species in a changing environment than a species with limited variability.
The rising levels of oxytocin during childbirth contractions are an example of what type of feedback?
A. positive
B. negative
C. neither
Answers
Answer:
A. Positive
Explanation:
The release of oxytocin from the posterior pituitary gland during labor is an example of positive feedback mechanism. Oxytocin stimulates the muscle contractions that push the baby through the birth canal. The release of oxytocin result in stronger or augmented contractions during labor.
A positive feedback is an increase, while a negative feedback is a decrease.
What are the characteristics of the material that you think would be best to use for an artificial leg? Explain.
Answers
Answer:
Raw Materials
Explanation:
A prosthesis system should be lightweight in the first place, and thus much of it is plastic. Typically the socket is made of polypropylene. Most of the steel in the pylon has been replaced by light metals such as titanium and aluminum. The most commonly used alloys of these materials.
Various plastics currently act as the most popular materials in prosthesis, but conventional materials like wood, leather, metal and towels also play a part.
Where were the metal cylinders located when they had the MOST
gravitational potential energy?
Just above the short plastic tube
O Just above the long plastic tube
O At the bottom of the long plastic tube
O At the bottom of the short plastic tube
Answers
Answer:
The answer is third example
At the bottom of the short plastic tube metal cylinders located when they had the Most gravitational potential energy.
What is Gravitational potential energy?The energy that an object has due to its location in a gravitational field is known as gravitational potential energy.
When an object is close to the surface of the Earth, when the gravitational acceleration can be assumed to remain constant at roughly 9.8 m/s2, gravitational potential energy is most frequently used.
The potential energy at a height h above that point is equal to the effort that would be needed to raise the object to that height with no net change in kinetic energy because the zero of gravitational potential energy can be chosen at any location.
Therefore, At the bottom of the short plastic tube metal cylinders located when they had the Most gravitational potential energy.
To learn more about gravitational potential energy, refer to the link:
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what is the molar mass of Br2 in grams
Answers
Answer:
159.808 g/mol
Explanation:
Br itself is 79.904 g/mol. So multiply it by two.
The molar mass of [tex]Br_{2}[/tex] is approximately 159.808 grams per mole.
When calculating the molar mass of [tex]Br_{2}[/tex], also known as diatomic bromine, the atomic masses of the two bromine atoms (Br) found in the molecule are added together.
Bromine (Br) has a mass of roughly 79.904 grammes per mole according to its atomic weight.
Because of this, the molar mass of [tex]Br_{2}[/tex] is calculated as follows: 2 times 79.904 g/mol = 159.808 g/mol
As a result, the amount of grammes that constitute one mole of [tex]Br_{2}[/tex] is roughly 159.808.
Learn more about molar mass, here:
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One reason farmers often choose genetically modified crops over non-genetically modified crops because genetically
modified crops are?
А a.much safer
B b. more productive
C c. less expensive.
D d. less controversial.
Answers
Answer:
B hopefully it’s right
Explanation:
Answer:
a
Explanation:
