Answer:
1. Astronomy - the study of the stars, planets and galaxies
2. Geology - the study of minerals and rocks
3. Oceanography - the study of water, mainly oceans
4. Meteorology - study of weather and climate
Explanation:
Hope it helps:)
During transcription, information is transferred DNA as it is copied onto an mRNA strand. During this process, Adenine (A) on DNA would have a complementary base of (__?___) on the mRNA strand. Please help me fill in the blank
Answer:
thymine
Explanation:
The measure of electricity used by American homes, businesses, and institutions is measured in _____ hours
A: Grams
B: Kilowatt
C: Meters
D: Newtons
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The Correct choice is B
The measure of electricity used by American homes businesses, and institutions is measured in Kilowatt hours.
Most of the functions of a cell membrane are performed by _____, but the membrane is mostly made of _____.
a. phospholipids . . . proteins proteins . . .
b. phospholipids carbohydrates . . . phospholipids
c. carbohydrates . . . cholesterol
d. proteins . . . carbohydrates
Answer:
The cell membrane, also called the plasma membrane, is found in all cells and separates the interior of the cell from the outside environment. The cell membrane consists of a lipid bilayer that is semipermeable. The cell membrane regulates the transport of materials entering and exiting the cell.
Crows in Japan have learned to put nuts in the street so that vehicles crack the nuts for them.
True
False
Answer:
i think its true
Explanation:
trust
Discuss the possible role of protozoans in the evolution of animals
Answer:
While protozoans evolved early and have survived to the present day as unicellular organisms, they have undoubtedly undergone considerable evolutionary change. So the role they have is rather big because they where here from early days. Animals could of adopted and learned from them
Explanation:
Find each sum or difference. 12 1/4 - 9 3/5 =
Answer:
2.65 is the answer to Find each sum or difference. 12 1/4 - 9 3/5 =
Explanation:
When a toxicologist is doing an autopsy, which parts of the body will show the MOST evidence of toxic or poisonous metals?
liver, brain, kidney, and spleen
How would a river's slope and volume of water affect the amount of sediment?
Answer:
The amount of sediment a stream can carry depends on the speed and size of the stream. The speed of the water in a stream depends on its slope. The steeper the slope, the faster the water moves. Fast-moving or large streams can carry more sediment than slow-moving or small streams.
What type of conditioning did Klein’s experiment use?
Classical conditioning
Operant conditioning
Reflux conditioning
Cultural conditioning
Answer:
Operant conditioning
Explanation:
I have many questions for my hw
Here are all the facts:
A girl, lets call her Grace, is wondering which pet she should get. she has owned a betta fish before, and has done a lot of research for hermit crabs. But here are some things she doesn't know:
1. Which one is easier to care for? Betta fish or hermit crab
2. Will a hermit crab be ok in a five 1/2 gallon tank?
3. Is it ok if she just gets one hermit crab or should she get multiple?
4. And ultimately, which one should she get, hermit crab or betta fish?
The last one is the most important. Thanks!
Answer:
hermit crab
Explanation:
hermit crabs easier to care
A
Which of the following is a density-dependent factor?
Answer:
Water would be your answer.
2. How does natural selection work?
Natural selection passes on advantageous genetic changes that help an individual survive. As a result, a new generation of organisms is born, with a higher chance of surviving and reproducing.
Boundelaireasnia; hope it helps.. ^_^
Is water wet or does it feel wet?
Answer:
Water feels wet. This is because the sensation of wetness is largely due to the cooling caused by evaporation, and water has a rather high latent heat of vaporisation, which is the amount of heat it removes from its surroundings in order to convert liquid water into water vapour.
Explanation:
Answer:
When something is wet by definition it has water molecules clinging to it, in terms of cohesion water molecules cling to eachother making water by definition wet
Explanation:
you are welcome
What role do specialized cells perform in establishing homeostasis?
Key differences between slants and stab medium
Answer :
Slant Culture
1.the culture of microorganisms or live tissue cells in a specific medium that promotes their development.
2. to cause such spread to occur.
3. the offspring of such propagation
4. a group of people's common values, beliefs, and practices, which are passed down from generation to generation and identified as patterns that drive the group's thinking and behavior.
Stab Culture
1. the culture of microorganisms or live tissue cells in specific medium that promotes their development.
2. to cause such spread to occur.
3. the offspring of such propagation
4. a group of people's common values, beliefs, and practices, which are passed down from generation to generation and identified as patterns that drive the group's thinking and behavior.
Which behavior is a response that is determined by heredity?
O fighting for protection
O All behaviors are determined by heredity.
O hunting in packs
O sleeping
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Bi
Answer:
A. Fighting for protection.
Explanation:
B. Would be false because most behaviors are learnt or picked up after an individual animal has been born. It experiences things in its surroundings that will alter its behavior accordingly
C. Hunting packs could not be an option because that is a feature that animals are introduced to at a young age. They are t born with the knowledge of how to hunt with others in unison it is something it will have to learn. For example, if a pup were to be born in isolation it may not know how to function in a pack when hunting.
D. Would could not be an answer choice because all animals are born with the knowledge to sleep. No matter what genes it received, sleep is something all animals undergo.
A. Fighting for protection could be the only answer that fits because it is a behavior that genes can carry. For an example, if an animal were to have parents with extremely aggressive behavior and has a good stamina and experience with fighting, the pup/baby animal will have a good sense of fighting.
Hope this helps! :D
The Borderea chouardii plant is one of the rarest plant species in the world. It is only found on the Spanish side of the Pyrenees mountains.
Borderea chouardii plants are either male or female. A specific type of ant carries pollen from the male plants to the females so that seeds can be produced. Another type of ant spreads the seeds so that new plants can grow.
Why is the behavior of these two types of ants important to the Borderea chouardii plant?
A.
The plants must store food to have enough energy.
B.
The plants must excrete waste to get rid of harmful substances.
C.
The plants must reproduce for the species to survive.
D.
The plants need nutrients from the ants so that they can grow.
the answer is :
The plants must reproduce for the species to survive.
Answer:
C
Explanation:
Plants need these ants to help carry their pollen around to grow more flowers
What type of candy is earths mantle most like?
Answer:
Ice cream , peanut butter or melted marshmallows with puffed rice- cereal
Explanation:
can all work for the mantle layer of your project. Push a hard candy representing both the inner core and outer core into a ball of ice cream, or spoon a layer of ice cream into a clear plastic cup over the top of the inner and outer core.
Hope it helps
6. Transmission based precautions include all of the following, except:
A: Airborne
B: Droplet
C: Contact
D: Indirect
Given what we know, we can conclude that one can avoid infection through all of the methods used by using a face mask and gloves.
Why use a face mask and gloves?This protective equipment helps to lower the risk of infection. Gloves can protect against contact transmission, whilst the mask can help to defend the wearer against airborne, droplet, and indirect transmission of infections.
Therefore, we can confirm that one can avoid infection through all of the methods used by using a face mask and gloves.
To learn more about masks visit:
https://brainly.com/question/11856236?referrer=searchResults
give some examples of fossils fuel
Answer:
OIL.... jk oil is one of the larger used fossil fuels thought and is made of hydrocarbons, another would be coal which is heavy carbon rock along with natural gasses like natural gas pipelines that are all around made mostly of methane.
Explanation:
mista smort cleann
Does more rainfall mean more rainfall happening? (Amplify Science, 6th grade)
Answer:
No
Explanation:
it just means that the rainfall is happening in more intense events. Its pouring instead of drizzling. Basically it means that its raining harder. It isn't raining anymore than it was before. The pressure is just increasing.
I need no help asap please hurry
Answer:
the answer may be A
Explanation:
What is the hypothesis to growing plants in water, milk, coffee or water with fertilizer
Answer:
Good morning! Water your plants with milk for improved plant care The beverage isn’t just good for the human body, but it’s beneficial for plants, too. Milk serves as a fertilizer for your garden to help plants grow, as well as has antifungal and pesticidal attributes.
_AnnieTheDreamGirl, 3/9/2022
Which of the four chromosome mutations do you think would have the
most dramatic effect on an organism. Why?
The chromosome mutations that a prior will exhibit the worst consequences are chromosome deletions. it involves the loss of genetic material.
What is mutation?Mutation can be defined as any alteration in the genetic material (DNA) of the genome of an organism.
The classes of chromosome mutations (chromosomal rearrangements) are deletions, translocations, duplications, and inversions.
Chromosome deletions are large chromosomal rearrangements that involve the loss of genetic material.
Learn more about chromosomal rearrangements here:
https://brainly.com/question/9410024
By adding, removing or changing one of the nucleotides (Adenine, Thymine, Guanine, Cytosine or Uracil) what changes do you think might happen to the process in transcription or translation? *
Answer:
wouldnt that lead to a variation of the trait?
Explanation:
DNA is a double helix. It is composed of sugar, phosphates, and four different bases: A, T, G, and C. As cells grow, DNA is uncoiled and used to make proteins, but sometimes DNA is different between two bees (or humans) and then different proteins are made. These changes in the order of the A, T, G, C bases can be mutations or natural variations.
Substitution: This is usually just one base that has changed in the sequence.
Addition (insertion): One (or more) base added to the sequence. The surrounding sequence is the same after the insertion ends.
Deletion: One (or more) base is removed. The surrounding sequence is the same after the deletion.
The chromosomes of daughter cells formed during mitosis
a. are double the number of those in the parent cell
b. are identical to the chromosomes of the other daughter
c. are half the number of those in the parent cell
d. b and c are correct
e. all are correct
Answer:
B. are identical to the chromosomes of the other daughter
Explanation:
what is electromagnetism
Answer:
Explanation:C'est le magnetisme produiit par l'electriciter
Identify the stages of meiotic devision
Electricity traveling through a power line is:
A. in alternating current
B. experiencing high resistance
C. passing through insulators at each pole
D. unusuable until it is converted to direct current
Look at the functions that you wrote in the table for #1. Each gene has a different function, but all of these genes have something in commonWhich body system do they seem to be making proteins for nervous system, cardiovascular system, urinary system, respiratory system, digestive system, integumentary system, skeletal system, muscular system, or immune system? Be sure to justify your answer
Answer:
the digestive system
Explanation:
The primary function of the digestive system is to break down and absorb nutrients, salts, and water, as well as to eliminate some wastes.
Carbohydrates, fats and proteins are called micronutrients. They are the nutrients you use in the largest amounts.