Answer:
1 and 3
Explanation:
im not sure but I guess it's species 1 and 3
Which is an example of refraction
Which organism is an example of a producer
A tick thats bites a dog and infects it with Lyme disease would be considered an example of
A. Commensalism
B. Parasitism
C. Mutualism
D. Succession
Answer:
Parasitism
Explanation:
parasitism
Environmental factors can also lead to genetic variation by?
Will give Brainlyiest please hurry
Answer:
Genetic variation among plant populations often occurs along different climatic gradients, such as temperature and precipitation gradients.
Environmental factors are often responsible for the patterns of genetic structure observed at small spatial scales (Sacks, Brown, & Ernest, 2004).
During a scene in Gattaca, Vincent’s parents visited a doctor to select for the best traits for his future brother. They hoped that his brother would have the best possible chances for a successful life. Some of the traits mentioned in GATTACA included intelligence, height and any possibility of inheritable diseases. If you decide to have a child one day and are given the opportunity to select for special traits, would you do so? EXPLAIN Why or why not?
Answer:
I would probably want to give my child one or two specific traits like intelligence or no inheritable diseases, because I would want my child to have a excellent chance of success in life.
Explanation:
Which scenario is an example of the transfer of thermal energy by
conduction?
O A. A person's hand gets warmer when they are holding a smart
phone.
O B. Air in that is on the opposite side of the heater in a room warms
up over time.
C. Water near the shore of a lake becomes warmer on a sunny day.
O D. Water at the top of pan becomes warmer as water from the
bottom of the pan rises.
SUBMIT
Answer:
A
Explanation:
Conduction is the exchange of energy as warmth or power starting with one iota then onto the next inside an article by direct contact. Conduction happens in solids, fluids, and gases. Nonetheless, solids move energy most proficiently since the atoms in solids are most firmly stuffed, and the particles are nearer together, as displayed in this figure. For fluids and gases, the thickness of the particles are by and large lower than those of solids and the particles are farther separated, so the energy move is less productive.
write meaning of demoghraphy
Answer:
Demography is the study of human populations – their size, composition and distribution across space – and the process through which populations change. Births, deaths and migration are the 'big three' of demography, jointly producing population stability or change.
Explanation:
Hope it helpful
Answer:
Explanation:
Demography means study of population.It is derived from greek work 'Demos' which means people and 'graphein' which means study.The woed was first coined by Achille Guillard in 1855.But John Graunt is known as the father of demogrphy because he described population in demographic way.
Demography is the statical study of birth,death and migration.
As humans grow, their bodies change.” Which statement best explains how humans grow?
Answer: Cells undergo cell division
Explanation:
"As humans grow, their bodies change.” The statement that best explains how humans grow is that cells undergo cell division.
When cells divide, thus brings about the making of new cells. This is referred to as cell division or cell reproduction. In this case, a single cell divides and then brings about two cells, then these two cells later make four cells .... This is unique and vital for every living organisms.
11. A goat eats away all the leaves of a small plant
(balsam). However, in a few days, new leaves could be seen
sprouting in the plant again. How did the plant survive
without leaves?
Answer:
chromosome boost
Explanation:
Its been told that researchers say that it may grow even bigger even when its been eaten
A process that would result in the movement of these molecules out of the cell requires the use of ?
Explanation:
i think ATP energy molecules .
How the structure of DNA determines the structure of proteins?
Answer:
DNA carries the genetic information for making proteins. ... The base sequence determines amino acid sequence in protein. Messenger RNA (mRNA) is a molecule which carries a copy of the code from the DNA, in the nucleus, to a ribosome, where the protein is assembled from amino acids.
Explanation:
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Movement of Earth's crust along plate boundaries produces *
A) Fronts
B). tides
C) hurricanes
D) earthquakes
Answer:
eartquakes
Explanation:
tectonic shift is the movement of the plates that make up the earths crust
5) The following picture is of a single organism that has been Gram stained and is viewed under oil immersion on the compound light microscope. What is the reason for a single organism appearing like this after being Gram stained
Hi. You have not submitted any images about the microorganism the question refers to. This makes it impossible for me to answer your question. However, I will try to help you as best I can.
Gram stain is a test done to find out whether the bacteria are gram negative or gram positive. In this test, the bacteria are submitted to a certain type of dye and then are observed under a microscope. If the bacteria is gram positive, it will be purple in color. If the bacteria is gram negative, it will be red in color.
This is because after they are subjected to the violet dye, both types of bacteria absorb the color of the dye. However, before being observed under the microscope, the bacteria are washed with alcohol. Alcohol removes the dye from the gram negative bacteria, leaving them reddish. On the other hand, in gram positive bacteria, alcohol dehydrates the cell wall, compressing the pores and making the cell wall impermeable, preventing the dye from being released and, therefore, leaving the bacteria with a purple color.
Which statement provides the best description of the relationship between
primary consumers and producers?
A. Primary consumers provide producers with the chemical energy
they need
B. Primary consumers eat secondary consumers, which rely on
producers for food.
C. Producers and primary consumers compete with each other for
food sources.
D. Producers provide primary consumers with the chemical energy
they need
SUBMIT
D. Producers provide primary consumers with the chemical energy
they need
Broad spectrum antibiotics target only specific subsets of bacteria.
true
false
Answer:
I believe its true. But I am not entiretly sure.
examples of primary tools
The inner planets are _____ because of their closeness to the sun
Answer:
The inner planets, or terrestrial planets, are the four planets closest to the Sun: Mercury, Venus, Earth, and Mars. Figure below shows the relative sizes of these four inner planets.
Explanation:
thank me later
Can someone explain what this text means?
Encasing the cell is a membrane with special gates, channels and pumps that let in or
force out selected molecules.
Answer:
The text is explaining a cell membrane.
Explanation:
A cell membrane is made up of a phospholipid bilayer that acts as a kind of "skin" for the cell. The membrane helps the cell maintain homeostasis and filter out harmful particles. Elements like oxygen are allowed to pass through via protein channels, which act as gates. Does this answer your question?
Answer: It contains DNA, that's what is in the nuculus.
Explanation:
tình trạng trầm cảm của thanh thiếu niên trên mạng xã hội
tình trạng này chủ yếu là do vô cảm 1 phần ảnh hưởng từ các tác nhân xã hội
Which of the following is an example of a density-independent limiting factor?
Select one:
O a. a decrease in prey
O b. a natural disaster
O c. a food shortage
O d. a parasite
In a DNA molecule, which of the following forms a base pair with cytosine?
A. Guanine
B. Cytosine
C. Adenine
D. Thymine
Answer:
A. guanine
Explanation:
love is hard but you will fine your soulmate
4. An enzyme that aids in breaking down of complex sugar into simple digestible
sugars is .... class9 standrad?
Answer:
One such enzyme is amylase.
Explanation:
Amylase is an enzyme found in saliva in the mouth that breaks down amylose in starch.
what feature did terrestrial plants acquire in order to adapt to life on land to transport materials throughout their bodies
Answer:
they developed some structures or parts to survive
the terrestrial environment
The process of changing over time that occurs in a new ecosystem that starts with bare rock (like a new island formed in the sea)
A) Ecological Community gentrification
B) Ecology building
C) Ecological succession
D) Biosphere building
Heeelllllpppp
What is the correct answer please?
Answer:
the answer is(e) that is x–linked dominant
Which products of the light reactions are used in photosynthesis?
electrons and carbon dioxide
ATP and NADPH
ATP and water
water and carbon dioxide
Answer:
ATP and NADPH
Explanation:
The light reactions of photosynthesis produce ATP and NADPH, which are used to power the second phase of photosynthesis (dark reactions), which is when carbohydrate synthesis occurs.
Define sustainable development and discuss some of the key issues that are essential in such a process .
Answer:
I just don't know sorry I just want points
Group - 'C'[4x3=121
12. How much energy is stored when a mass of 70kg is lifted upto
the height of 30m?
Answer:
E = 20580 J
Explanation:
Given that,
Mass of the object, m = 70 kg
It is lifted upto the height of 30 m
We need to find the energy stored when the mass is lifted. We know that, the energy stored by the object is given by :
E = mgh
Put all the values,
E = 70 kg × 9.8 m/s² × 30 m
E = 20580 J
So, 20580 J of energy is stored in the object.
plant reproduction requires the presence of auxins, as well as a large amount of sugar for energy. which two main plant tissues work together to release sugar and carry hormones so that reproduction can take place?
Answer:
The two main plant tissue that works together to release sugar and carry hormones so that reproduction can take place are: The ground and the vascular tissue.
Explanation:
The two main plant tissues that work together to release sugar and carry hormones so that reproduction can take place are Xylem and phloem.
What do you mean by Hormones?Hormones may be defined as a chemical delivered by endocrine glands and discharged into the blood and fascinated to a distantly located target organ.
Xylem is responsible for the transportation of water from the ground to the stem via roots, while phloem, the vascular tissue responsible for the transportation of dissolved sugar from the leaves to the other parts of the plants.
Therefore, it is well described above.
To learn more about Vascular tissues, refer to the link:
https://brainly.com/question/27007390
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