Answers
Answer:
here you go hope it helps you with your question
Explanation:
because nitrogen is required for growth it is considered an essential nitrate so true
converting nitrogen from a gas to a useable form by bacteria is denitrification is true two
the movement of chemicals on a global scale from abiotic through biotic parts of the environment is a lithospheric process true
Related Questions
Explain how the flow of energy is linked to entropy and how the law of conservation of matter applies to the carbon cycle
Answers
The first law of thermodynamics is equivalent to the law of conservation of energy: energy cannot be created or destroyed; the total amount of energy in the Universe is fixed. Energy can be transformed from one form to another or transferred from one place to another but the total energy must remain unchanged.
Which of the following occurs during
telophase and cytokinesis?
A. the division of the cell's nucleus
B. the cell's DNA is copied
C. the division of the cell's cytoplasm
D. cell division into two identical daughter cells
Answers
cytokinesis is when the cell divides
telophase is when it coppies itself befor it splits
i hope that maybe helped a small bit atleast
Can you please help me
Answers
2. All living things are made of cells
3. Grams, mass
Hope that helps.
The diffrence between prokaryotic and eukaryotic organism
Answers
Answer:
Explanation:
prokaryotic organism does not have nuclear membrane.
eukaryotic organism have nuclear membrane.
heterotrophic bacteria create their own food?
Answers
Answer:
What does the underlined word or phrase mean in the following sentence?
El jefe es muy exigente.
boss
employee
work
job
Explanation:
What are forms of cell regulation
Answers
Answer:
cyclins. cyclins are among the most important core cell cycle regulators
which of the following is most likely to occur when a barrier develops between two populations of the same species?
1. gene flow between the groups will increase due to more diversity between them
2. the species will become more distinct from each other
3. both groups will go extinct because there are not enough individuals to support them
4. individuals will develop adaptations that allow them to rejoin the other population
Answers
Answer:
The answer is 2
Explanation:
If the populations are separated from each other, they will start to be more diverse.
Genetic mutation which can lead to diversity between organisms can be caused by
Answers
Answer:
DNA
Explanation:
Mutations are changes to an organisms DNA that creates diversity within a population by introducing new alleles. Some mutations are harmful and are quickly eliminated from the population by natural selection harmful mutations prevent organisms from reaching sexual maturity and reproducing.
15. Which plant is the best example of this life cycle adaptation?
Some plants produce a large number of
seeds. The more seeds that are produced,
the more likely that some of them will
survive, germinate, and grow. Examine the
bar graph below.
Number of seeds produced
70
30
20
10
0
Plant A Plant B
Plant C
Plant D
Plant
Answers
Elaborate: Describe two adaptations and explain how they help you survive.
Answers
Answer:
hope help you stay happy
Answer:
walking upright, allows us to be able to travel while carrying things with our hands. Sweating, helps us cool our body down so it doesnt overheat.
PLZ EXPLAIN, AND I NEED HELP NOW!
If an organism's body cells have 12 chromosomes, how many chromosomes will sex cells have? Explain.
Answers
Answer:
6 chromosomes
Explanation:
Answer:
The gametes or sex cells produced by the organism will have 6 chromosomes if the organism has 12 chromosomes.
Explanation:
The diploid organism has all chromosomes in pairs, one chromosome inherited from male parent & another chromosome in the pair is inherited from the female parent. If an organism has 12 chromosomes, it has 6 different types of chromosomes, differing from one another in length, the position of centromeres and genes present on these. Six different types of chromosomes constitute a haploid set of chromosomes. Two chromosomes of the same type are called homologous chromosomes and these constitute a homologous pair. The cells producing sex cells or gametes undergo meiosis (reduction division) so that each gamete contains only one chromosome of a homologous pair. The gametes are haploid, having half the number of cells as compared to somatic cells.
Hope this helps have a great day/night! :}
PLZ, I NEED HELP NOW!
Describe the structure of DNA.
Answers
Answer:
Explanation:
The DNA structure can be thought of like a twisted ladder. This structure is described as a double-helix, as illustrated in the figure above. ... The sugar and phosphate groups link the nucleotides together to form each strand of DNA. Adenine (A), Thymine (T), Guanine (G) and Cytosine (C) are four types of nitrogen bases.
Which two characteristics describe the most stable ecosystem on Earth?
a. They are near the poles
b they are near the equator.
c. They have high biodiversity
d they have few seed plants
Answers
Answer:
They have high biodiversity
High at the equator
Explanation:
This is because a stable ecosystem is the one that occur at equilibrium and have the ability to resist any form of resilience or disturbance and still grow fast. A stable ecosystem have high biodiversity because that are comprises of different plants and animals that are able to live and survive. Species diversity are more at the equator than at than at the poles.
What shape do the epithelial cells need to perform their functions.
A Round and unattached
B Spirals and long
C Spikey and long
D Long and thin
Answers
Answer:
d long and thin
Carbon is an organic element found in all life forms. Which of the following occurs through the process of
breaking down carbon-based molecules?
A. Water molecules are transferred through the body.
B. Elimination of waste products occurs.
C. Energy needed for life functions is released.
D. Absorbing of oxygen through pores occurs.
Answers
Answer:
C is the Answer.
Explanation:
Carbon is an organic element which when broken down will release energy within an organism.
Process of elimination
A: Wrong because Water has nothing to do with carbon being broken down.
B: Wrong because when carbon is broken down no waste products are being eliminated.
C: Right because Energy is released when Carbon is broken down
D: Wrong because Carbon being broken down has nothing to do with oxygen being absorbed.
What is the
current focus of conservation
biologists worldwide?
Answers
Worth 30 points, and I will recommend you! PLS!
If the primary consumer level contained 1,500 kcal (joules) of energy, how much energy would be in the tertiary consumer level?
Answers
Answer:
15
Explanation:
Divide by 10%
1500
to
150
to
15
If a mutation introduces a new skin color in a lizard population, which factor might determine whether the frequency
(presence) of the new allele will increase?
A)The size of the population
B)The fitness benefit of the mutation
C)How many other lizards have the mutation
D)Whether or not the mutation occurred naturally
Answers
Four children in a family have four different blood types. If the father has
type A blood, which blood genotype best represents the mother?
Answers
5. If Laura rides her bicycle down a straight road for 500 m, then turns around and rides back to where she
started, her distance is
her displacement?
a. greater than
c. the same as
b. less than
d. can't determine
Answers
What problem is created when a cell
becomes larger than its DNA can control?
A. Information max
B. DNA overload
C. Nuclear outage
Answers
Answer:
B. DNA Overload I think. Let me know if i am right
Answer:B. DNA overload
Explanation:
What is the ecological value of biodiversity?
Answers
Answer:
Life assistance in the environment Biodiversity supports functioning environments that include ozone, clean air and water, plant pollination, pest control, wastewater disposal, and a variety of other environmental services. Many outdoor activities, such as birdwatching, hiking, camping, and fishing, depend on our unique biodiversity.
Explanation:
6. What is the most important factor used in determining an igneous rock's texture?
Answers
Answer:
The texture of a rock refers to the size, shape and arrangement of the mineral grains in the rock that give the rock its overall appearance. The most important, but not only, a factor that controls the grain size of a rock is its cooling history.
Answer:
its multiple
Explanation:
smoothness with glass like features
Please help
ITS URGENT ,Thank youu
Which of the following is not a difference between photosynthesis and cellular respiration?
Answers
Answer: D
Explanation: They both play an important role in the carbon cycle. Photosynthesis removed CO2 from the atmosphere while cellular respiration causes the release of CO2 into the atmosphere.
The others are major differences
Photosynthesis has as its products Starch and O2 while those of cellular respiration are water , CO2 and energy.
The materials needed for photosynthesis are water and CO2 while those for cellular respiration are starch and O2
Photosynthesis occurs in chloroplast while respiration takes place in mitochondria .
Thus the only non- difference is D.
What is the steps to create a slide show in Tux Paint?
Answers
Answer:
Step 1: Click the Open tool on the toolbar. A list of saved pictures appears. Step 2: Click the Slides button present at the lower left of the list. Step 3: Click the desired pictures one by one in the order in which you want them to appear in the slide show.Explanation:
hope its help
The first step of the design process is to
A.
form a prediction about the design.
B.
study the uses of technologies over the history of the Earth.
C.
identify a problem that needs to be solved.
D.
copy the design of the most successful technology of the day.
Answers
Answer::::::::::::::::::::C
Question 2 (4 points)
(06.04 MC)
A few characteristics of a type of reproduction are shown below:
1. Two daughter cells are formed
2. 2. Occurs only in the reproductive cells
3. 3. Chromosomes arrange along the equator
4. The parent cell and the daughter nuclei have the same number of chromosomes
5. Is necessary for sexual reproduction
Which of these are characteristics of mitosis? (4 points)
O a
1, 2, and 3
Oь
1, 3, and 4
Ос
2, 3, and 5
Od
3, 4, and 5
Answers
Answer:
2, and 3
Oь
1, 3, and 4
Ос
2, 3, and 5
Od
3, 4, and 5
Why are people with type o blood considered universal donars?
Answers
Answer:
because they can donate blood to anyone
Explanation:
People with type O- blood are called universal donors because their donated red blood cells have no A, B or Rh antigens and can therefore be safely given to people of any blood group. ... Their plasma does not contain A or B antibodies and can be transfused safely to all blood types.
which of the following events are likely to produce a warming effect on earth
I. Rising carbon dioxide levels spur plant growth, causing increased carbon dioxide absorption
II. As snow and ice melt, the underlying surfaces absorb more solar radiation
III. Methane is released into the atmosphere as permafrost melts
A. I only
B. II and III only
C. I and II only
D. I, II, and III
Answers
Answer:
B
Explanation:
Answer:
b
Explanation:
Just took the quiz
Which plant parts are in leaves? (Select all that apply.)
1. endosperm
2. xylem
3. root hairs
4. phloem
Answers
Answer:
4. Phloem
Explanation:
Phloem, also called bast, tissues in plants that conduct foods made in the leaves to all other parts of the plant. Phloem is composed of various specialized cells called sieve tubes, companion cells, phloem fibers, and phloem parenchyma cells. - Britannica
Hope this helps! Have an Amazing day!!