Answer:
Geography affects the weather in many ways. ... Topographical features like mountains affect the weather mostly in the way that they direct air currents. For example, air is forced to rise over mountains. Moist air will cool as it rises, and then the clouds release the water, causing precipitation like rain or snow.
Explanation:
base on research.. hope it helps
7. Mutations in DNA occur when there is a change in the base-pair sequence of a gene. Which of these is
not an accurate statement about mutations?
A. Most mutations occur when a cell copies its DNA for cell division.
B. Mutations can involve adding, removing, or substituting genes.
C. Mutations always cause a change in the phenotype of the organism.
D. Mutations can be beneficial.
Answer: C
Explanation: None
PLEASE HELP , WILL GIVE BRAINLIEST. In Mendel’s first experiment, he crossed tall plants with short plants and found tall plants were dominant to short plants. Draw a Punnett square to describe this experiment and list the genotypes and phenotypes of the offspring.
Need help ASAP! Will give brainliest;) NO links please, will report.
Each of the following is a condition necessary for natural selection to occur EXCEPT...
A). There is heritable variation among members of the population.
B). More offspring are born than can survive.
C). Population size is very large.
D). Fitness varies among individuals.
Answer:
Explanation:
A
Answer:
the answer i got was A
Explanation:
A
Refer to Figure 12-2. Which of the following is the series of amino acids encoded by
the piece of mRNA: AUG UCU UGC
A
val-ser-leu
B
meth-ala-leu
с
thre-leu-gly
D
meth-ser-cys
Answer: D
Explanation:
Okay so look at the diagram. Start from the middle and work your way out.
AUG: I find A in the middle (the first four) and then go to the part of the diagram that has U right under the last letter you had, so A. And do the same for U, and you should get methionine.
Repeat this process for the other two.
fossils of marine organisms hi in the Andes mountains lead Darwin to conclude that???
Answer:
its C
Explanation:
PLEASE HELP ME ASAPPPPPP!!!! IM GIVING 11 POINTS AWAY!!!!!!!!!
Answer:
Light
Explanation:
Answer:
Light
Explanation:
I know because i am in 11th grade
Which of the following is not a health risk associated with ozone?
A) skin cancer
B) cataracts
C) obesity
D) respiratory illneses
Answer:
obesity
Explanation:
The following that is not a health risk associated with ozone is obesity. The correct option is C.
What is ozone?Ozone is a trioxygen inorganic molecule that is of pale blue color. The ozone layer is present in the stratosphere of the atmosphere. It absorbs the UV rays coming from the sun. Thus, it is a protective layer that saves from UV rays.
UV rays are harmful rays that affect health. It creates skin problems and many other health problems. So the ozone layer protects us from UC radiation, it acts as a shield.
Obesity is a condition in which the body becomes fat. It happens with the accumulation of fat in the body. This does not occur with UV rays. It occurs due to food. So this will not be a health risk associated with ozone.
Thus, the correct option is C. obesity.
To learn more about ozone, refer to the link:
https://brainly.com/question/3153999
#SPJ2
Two cell organelles are described below.
Organelle A: Present in plant cells but not present in animal cells
Organelle B: Much larger in size in plant cells than in animal cells
Which of the following is most likely correct?
Organelle A is vacuole, Organelle B is chloroplast
Organelle A is chloroplast, Organelle B is vacuole
Organelle A is nucleus, Organelle B is mitochondria
Organelle A is mitochondria, Organelle B is nucleus
[tex] \huge{ \mathfrak{ \underline{ Answer} \: \: ✓ }}[/tex]
Correct option - B
Two two organelles are :
Organelle A - Chloroplast Organelle B - vacuolesBecause, Chloroplasts are the special organelles present in only plant cells. and vacuoles are smaller in size in animal cells as compared to the plant cells.
_____________________________
[tex]\mathrm{ ☠ \: TeeNForeveR \: ☠}[/tex]
Answer:
B-)Organelle A is chloroplast, Organelle B is vacuole
Explanation:
If we were using this pedigree chart to track a disease in a family, what would half shaded boxes represent?
A. Non-carrier of the disease
B. Carrier of the disease
what is survival of the fittest means in your
own words.
During which stage of mitosis do the sister chromatids split?
Answer:
Anaphase
Explanation:
During anaphase sister chromatids separate and the centromeres divide.
A scientist observes a previously unknown species. It is multicellular and has specialized sense organs. Based on the diagram of the kingdom levels below, this organism should most likely be classified in what kingdom?
A
Animalia
B
Fungi
C
Plantae
D
Protista
Answer:
it should be classified into fungi
The role of the excretory system is to rid the body of toxic waste products. Which of these body systems also plays a direct role in removing waste products from the body?
A) endocrine
B) nervous
C) respiratory
D) skeletal
This organ is the primary organ of the integumentary system. It protects, regulates, and prevents water loss. It is your
A) brain.
B) kidneys.
C) skeleton.
D) skin.
1. The correct answer would be C) respiratory system.
Respiratory system is made up of set of organs which help in taking in oxygen and expelling out carbon dioxide from the body.
In humans, it is composed of nose, pharynx, larynx, trachea, bronchi, pair of lungs, and diaphragm.
Alveoli (in lungs) are the site of gaseous exchange where oxygen is exchange with carbon dioxide.
Carbon dioxide is the toxic waste product of cellular respiration. Circulatory system helps in transporting CO₂ from cells to the alveolar site where it is exchanged with oxygen and excreted out as a part of exhaled air.
2.The correct answer would be D) skin, hope this helps
Why do classification systems change over time?
O Scientists find new evidence in their studies.
O Scientists use old methods of classification.
O Scientists repeat experiments and find no changes.
O Scientists find similar evidence to previous work.
Classification systems change over time because scientists find new evidence in their studies. So, the correct option is (A).
What is Classification System?There are many types of classification systems that are used for different purposes. The classification of organisms takes place in the form of a classification system called Linnaean classification.
Linnaean classification involves the use of organisms grouped using a hierarchy called taxa which includes taxonomic levels and taxonomic groups that animals are placed in based on their characteristics and even shared ancestry.
The different levels of biological classification are as follows:
Species » Genus » Family » Order » Class » Phylum » Kingdom » Domain
It changes over time as scientific studies find new evidence.
Thus, classification systems change over time because scientists find new evidence in their studies. So, the correct option is (A).
Learn more about Classification systems, here:
https://brainly.com/question/606324
#SPJ6
how does the structure of the leaf allow it fulfil the requirements for gas exchange surface?
(pls don't put it in a file or pls no link) :)
Explanation:
The structure of the leaf is adapted for gas exchange. The cells in the spongy mesophyll (lower layer) are loosely packed, and covered by a thin film of water. There are tiny pores, called stomata , in the surface of the leaf. Most of these are in the lower epidermis, away from the brightest sunlight.
The stomata control gas exchange in the leaf. Each stoma can be open or closed, depending on how turgid its guard cells are.
In the light, the guard cells absorb water by osmosis, become turgid and the stoma opens.
In the dark, the guard cells lose water, become flaccid and the stoma closes.
Diffusion of carbon dioxide, oxygen and water vapour into (or out of) the leaf is greatest when the stomata are open.
How can the force of gravity affect weight?
Answer:
it can because gravity makes the weight of a person but without gravity your very light
Explanation:
Which ingredient is a food acid used to activate baking
soda in quick breads?
o honey
o buttermilk
Answer:
Honey
Explanation:
Technically it could be both, as they can both be acidic, but honey is lower on the pH scale, meaning it is more acidic and thus will have a larger chemical reaction with baking soda.
What are some differences between past and modern snakes?
Answer:
Past snakes would slither, Modern day snakes would gossip
Explanation:
Past snakes were skinny, had no arms or legs, and could possibly be venomous. Modern day snakes are actual people.
Each of the following changes will result in increased blood flow to a tissue except Each of the following changes will result in increased blood flow to a tissue except increased vessel diameter. increased blood pressure. relaxation of precapillary sphincters. increased hematocrit. decreased peripheral resistance.
Answer:
The question above is written twice, and without options attached. For comprehension, I would re-write the question with the options attached
Each of the following changes will result in increased blood flow to a tissue except
a. increased vessel diameter.
b. increased blood pressure
c. relaxation of precapillary sphincters
d. increased hematocrit
e. decreased peripheral resistance.
The correct answer is Option D (increased hematocrit)
Explanation:
An increase in vessel diameter would lower resistance, thereby increasing blood flow to the tissue.
An increase in blood pressure would increase blood flow to a tissue. This statement is true provided the blood pressure taking blood to tissue is not increased in the arteries.
The relaxation of precapillary sphincters which regulate the flow of blood through capillaries would cause increased blood flow to a tissue.
A decreased peripheral resistance, which means a decrease in resistance of the arteries to blood flow would increase blood flow to a tissue.
While increased hematocrit means increased red blood cells in the total volume of blood causing more thickened blood resulting in reduced blood flow to a tissue.
The Mesozoic would last how many days
Answer:
it lasted for 186 million years.
Explanation:
from 252.902 to 66 million years ago
Which of the following are considered renewable resources?
Select all that apply.
A
Coal
B
Wind
C
Solar
D
Oil
Answer:
B.wind and C.solar
Explanation:
hope it helps
(Free Response) Phototropism is a phenomenon observed in plants. Phototropism is best described as a plant’s response to light. Auxin is a hormone and signaling molecule found in plants that promotes cell elongation. It is observed that auxin concentrations are lower in the parts of the plant that are closest to light. Auxin concentrations are higher in the parts of a plant that are in the shade.
Answer the following in the space provided.
A. Describe phototropism using what you know about signal transduction. Start with auxin as a signaling molecule.
B. Explain how altering the receptor would affect the signaling pathway.
C. Predict how a plant would respond to exposure to light on all sides of a growing stem.
D. Provide reasoning and justification for your prediction.
Petal color in roses is an example of incomplete dominance. Draw a Punnett square to show the results of a cross between two pink roses (Rr) . Use the model to predict the petal colors of the offspring .
Answer:
R=red
r=white
R r
R RR Rr
r Rr rr
25% rr=white
50% Rr= pink
25% RR= red
Explanation:
A gallon of Moo Milk costs $6.40. $
is the price, in dollars, of an 8-ounce glass of Moo Milk
Answer:
1 gallon = 128 fluid ounces.
So to find the price of an 8 ounce glass of Moo Milk we need to multiply (8/128) x 5.12.
That equals $0.32.
Explanation:
PLEASE HELP, WILL GIVE BRAINLEIST. Explain the difference between primary and secondary succession. please not such a simple answer
Answer:
Primary succession begins on a newly exposed surface
while secondary succession begins on soil.
Primary succession basically takes place on "lifeless" areas as result of a disturbance for example, Glaciers and lava flow from valcanos.
Secondary succesion begins from things such as forest fires or an abandon field.
What are the advantages of using pea plants to study heredity *
O only reproduce asexually
O easily observable traits
only reproduce by self-fertilization
O provide food
[tex]\huge{ \mathbf{ \underline{ Answer} \: \: ✓ }}[/tex]
There's many advantages of using pea plants as their traits are easily observable and have short life cycle.
Therefore the correct option is :
O easily observable traits
_________________________
[tex]\mathrm{ \#TeeNForeveR}[/tex]
Check picture please.. help me !!!!
Answer:
a. HH HH
HH HH = 100% black
b. Hh Hh
Hh Hh = 100% blue
c. Hh Hh
HH HH = 50% white or black & 50% blue
Explanation:
I did biology last year as a freshman... hopefully this is correct. <3
What is the term of the study for weather and climate
Answer: Climatoligy
Explanation:
meteorology :))
its the study of climate and weather
How can volcanic eruptions change the surface of the earth?
A.
by lowering land levels several feet
B.
by decreasing the level of the ocean
C.
by creating large deposits of coal
D.
by creating new islands and land
(This is a study island question, please help)
Explanation:
As I think option A is the correct one.
Hector is demonstrating the properties of light to his class. He tapes two pieces of construction paper—one blue and one red—on the classroom wall. He makes sure all the window blinds are closed to help make the room completely dark. He then instructs another student to turn off all the lights. Hector shines a beam of light from a flashlight onto the blue paper and then onto the red paper. Will the students be able to see the light traveling through the room as it hits the paper? Or will they only see the paper Hector shines the light on? Write down your predictions. Font Sizes
Answer:
Yes because the light from the sun will hit the paper and then when you add the flashlight the beam of light or color will do through
Explanation:
Answer:
I would have to say no. Light travels super fast, and if you did it would be gone in a blink of an eye. Light from a flashlight travels 300,000,000 per second. The only way you can see light traveling from the flashlight is if there is a lot of dust, air, and debris.
