Answer:
The sun's energy is reflected
help . ill mark u as Brain list
Regeneration is a mechanism for:
A: Movement
B: Communication
C: Defense
D: Healing
Answer:
D healing
Explanation:
Answer:
Healing
Explanation:
Trace fossils are not actual pieces, molds or impressions of organisms.
O True
O False
Answer:
your answer is no
Explanation:
asexual reproduction involves two-parent organisms
true or false
Write a 2 paragraph summary about the structure of DNA from the information on the first page.
FYI the picture is attached
Answer:
DNA is made of chemical building blocks called nucleotides. These building blocks are made of three parts: a phosphate group, a sugar group and one of four types of nitrogen bases. To form a strand of DNA, nucleotides are linked into chains, with the phosphate and sugar groups alternating.
The four types of nitrogen bases found in nucleotides are: adenine (A), thymine (T), guanine (G) and cytosine (C). The order, or sequence, of these bases determines what biological instructions are contained in a strand of DNA. For example, the sequence ATCGTT might instruct for blue eyes, while ATCGCT might instruct for brown. The complete DNA instruction book, or genome, for a human contains about 3 billion bases and about 20,000 genes on 23 pairs of chromosomes.
I hope this works and I helped :3
Explanation:
The sodium-potassium pump within living cells requires energy to move ions across the cell membrane to maintain homeostasis. How is this energy supplied?
Lila is a high school student who has not been
feeling very well recently. Her symptoms include
fatigue, bone pain and joint stiffness. Which of
the following deficiencies is the most likely
cause?
А. oxygen deficiency
B. carbon deficiency
C. nitrogen deficiency
D. phosphorus deficiency
Answer:
I think it might be d. phosphorus deficiency
What process is directly responsible for growth in living organisms?
Answer: mitosis
The increase in size and changes in shape of a developing organism depend on the increase in the number and size of cells that make up the individual. Increase in cell number occurs by a precise cellular reproductive mechanism called mitosis.
Answer: I can think of a few answers they may be looking for-
Mitosis (most likely)
or
The release of growth hormone
which one is correct?
Answer:
The genetic code has similarities among organisms.
Explanation:
the first statement doesn't even make sense, the third one would imply that one organism will only look one way (for example, all humans have straight hair), and the 4th statement was true then the proteins we make would be miscellaneous.
Hope this helps and have a great day!.
(I wrote this is the middle of a timed test, so If I am wrong I apologize. If the answer should be incorrect though, please let me know.)
Select a claim and then write a report to Dr. Lewis explaining why you support that claim.
Claim 1: The sediment that formed the Great Plains came from the rock of the Rocky Mountains.
Claim 2: The magma that formed the Rocky Mountains came from the rock of the Great Plains.
Choose the claim that is best supported by evidence, explaining why the rock of the Rocky Mountains and Great Plains have surprisingly similar mineral compositions.
Answer: It is claim 1
Explanation: It is 1 as the Rocky Mountains weathered down into sediments which was then compacted into sediment rocks
The appropriate claim is Claim 1: The sediment that formed the Great Plains came from the rock of the Rocky Mountains.
It should be noted that the sediment that formed the Great Plains came from the rock of the Rocky Mountains. As the Rocky Mountain was eroded by erosion, there were sediments that were produced.
Cenozonic-era volcanism and erosion resulted into sediments and the sediments were transported and were later deposited to form the Great Plain. Therefore, the first claim is logically true while the second claim is incorrect.
Read related link on:
https://brainly.com/question/19704531
help me with this pls
Answer:
ca cqvcccchv gcbg rcgx gcnfvhc tdtbr djsk
Which answer choice is light bouncing?
does DNA or RNA contain guanine
Answer:
It's present in both :)
Explanation:
Answer:
they both have guanine
Explanation:
Does pineapple eat us?
Answer:
yea
Explanation:
Why are the poles of the Earth colder than the tropics?
A.) the poles of the earth receives less solar radiation than the tropics because of the angle of the earth
B.) the tropics are closer to the sun, so they receive more solar radiation
C.) the poles of the earth do not receive any solar radiation from the sun
D.) the poles of the earth are further from the sun than the tropics, so they receive less solar radiation
What cell tissue helps carry messages? .
The answer ➪ The cellular tissue that helps transport messages is nervous tissue.
Insta: 25k_kemAnswer:
A special cell called a neuron is responsible for carrying these messages. There are about 100 billion neurons in the human brain.
Explanation:
Which characteristic of life describes the release of mature eggs from a
females ovaries *
Agriculture and horticulture in a sentence
Answer:
Agriculture - The science or pratice of farming
Horticulture - Cultivation of crops
How many moles are in 100 grams of oxygen?
Answer:
2000 because it is the answer and its right
Answer:
15.9994 if you are converting between grams Oxygen and Mole.
Explanation:
what are chloroplast
Answer:
Chloroplasts are the organelles present in plant cells in which Photosynthesis takes place.
Answer:
hello I did it.best of luck
Which of the following best describes mutualism?
a. Intestinal bacteria obtain nutrients from the gut and produce vitamin K used by humans.
b. Bacteria in improperly prepared food is consumed by humans, causing food poisoning.
c. Invasive bacteria at an area of injury produce toxins that damage healthy tissues of the human body.
d. Bacteria become resistant to antibacterial medication that humans use for treatment.
Answer:
b or c
Explanation:
Why is it so important for us to decrease our use of fossil fuels?
A. The combustion of fossil fuels are causing a hole in the Ozone layer
B. The combustion of fossil fuels leads to an increase in atmospheric CO2 which leads to global climate change
C. The combustion of fossil fuels help us meet our energy demands, so it is not that important that we switch to alternatives.
D. Fossil Fuels do not harm the environment, but we are running out of them so we need alternatives.
help me please please
Answer: it
Explanation: I know
Answer:
B.
Explanation:
Fossil fuels definitely harm the environment, and their supply is depleting. So that takes out answers C and D, leaving A and B. The main cause of ozone depletion and the ozone hole is manufactured chemicals being released into the air. While CO2 from fossil fuels does have an effect on worsening the hole, it has a much higher effect on global climate change.
Help please I’ll mark you as brainliest !
Answer:
i think point mutation im not that sure but tell me if im right or wrong plz
Explanation:
I don’t know what to put please help
Answer:
it is hard to read
the first one is prokaryotes
then both
then pro
then eu
then eu
and eu
Explanation:
How has artificial selection made
farmers more productive?
A. Artificial selection has given farmers an opportunity to
study science.
B. The crops and livestock are bigger and stronger, so they
provide more food per square foot of land.
C. Artificial selection has ruined farming because crops and
livestock have become sickly.
The plant cell's central vacuole Group of answer choices occupies a large area of the cell All choices are correct is a reservoir for water. Stores nutrients and cellular waste products.
Answer:
Stores nutrients and cellular waste products.
Explanation:
Vacuole is a space that is line with membrane and within the cell that lacks cytoplasm but filled with fluid.
They are important cytoplasmic organelles and perform certain functions such as storage, ingestion, digestion, excretion, and expulsion of excess water.
In plant, large central vacuoles enable them to attain a large size without accumulating the bulk that would make metabolism difficult.
The beaker below represents
A. A hypertonic solution because water move out of the cell
B. A hypotonic solution because water will move out of the cell
C. A hypertonic because water will move into the cell
D. A hypotonic solution because water will move into the cell
Answer:
the answer is probably D
The most powerful possible use of CRISPR is also to insert the genes that encode the CRISPR system along with the new genes you want in an organism. Then the CRISPR genes will make changes all by themselves in all future offspring. This is called ?
What is La Niña?
a. A circulation due to density and salinity
b. A colder than normal circulation event
c. A warmer than normal circulation event
d. A western boundary current
e. The result of volcanic eruptions
Answer:
b. A colder than normal circulation event
Explanation:
without getting to scientific la nina is simply cold weather while el nino is simply warm weather
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COMPARE AND CONTRAST ACTIVE IMMUNITY AND PASSIVE IMMUNITY
Active Immunity is natural.
Passive Immunity is maternal.
Active Immunity from Vaccination.
Passive Immunity is Artificial.
Passive Immunity:
Does not require previous exposure to a disease agent
Takes effect immediately
Does not last long (up to a few months)
Active Immunity is produced inside of the body, whereas passive immunity is introduced from outside of the body.
Active Immunity is from direct infection and vaccination.
Passive Immunity is from Breast milk, Injection, Mother to baby through the placenta.
Active Immunity takes effect over time (typically several weeks).
Passive Immunity takes effect immediately.
Active Immunity's length of efficacy is Long-term to lifelong.
Passive Immunity is short-term.
Active Immunity is produced by memory cells, Passive Immunity is not.
Hope this was insightful and enough information.
Answer: While active immunity occurs when an individual produces antibodies to a disease through his or her own immune system, passive immunity is provided when a person is given antibodies
Explanation: wo types of immunity exist — active and passive: Active immunity occurs when our own immune system is responsible for protecting us from a pathogen. Passive immunity occurs when we are protected from a pathogen by immunity gained from someone else.