Answer:
please mark as brainliest
Explanation:
Cell division is the process by which a parent cell divides into two or more daughter cells.
Which type of energy causes raindrops to fall onto Earth's surface?
A. Gravitational energy
B. Geothermal energy
C. Solar energy
D. Nuclear energy
Answer:
A.
Explanation:
Gravitational energy draws things to it's surface
Answer:
its A
Explanation:
What have we learned from fossil evidence about evolution?
Select one:
a. It is an abrupt change.
b. The process is observable.
c. It takes place during one lifetime only.
d. The most complex traits are always selected.
Answer:
B. The Process Is Observable
Explanation:
You can observe all fossils from a billion years ago to now and there will be a change you can see visually.
Help me with 2 please if you know it !!!!!!
Which kinds of pathogens caused most of the pandemics of the past
Answer:
bacteria pathogens caused most of the pandemics
Please help me I do not know how
which is correct and explain .plz help.image is attached
Choose one of the water management concerns listed below and give an example of where this is happening. Please cite your source and change the heading of your post to show which concern you are discussing. Make sure to also show how this impacts the water cycle.
a. withdrawing large quantities from streams, lakes, and aquifers.
b. increasing runoff by clearing vegetation from the land.
c. altering weather patterns by clearing vegetation.
d. increasing flooding by disturbing natural flood controls.
Answer:
Water Withdrawal: it has happened in some lakes in Minnesota
Explanation:
The water cycle is influenced by seasonal-climatic fluctuations and human activity. Water withdrawal is one of the human activities that most seriously affect the amount of water in lakes and aquifers by reducing water storage, thereby altering the flow in streams, lakes and wetlands. Concerning this situation, the state of Minnesota incorporated 1- the use of a US database (State Water Use Database, SWUD) with useful water use information on withdrawals and consumptive uses and 2- an index based on the sum of permitted water withdrawal from surface and groundwater. This index estimates the use of water as a percent of the surface water runoff to define and predict the vulnerability of lakes, using data from 54 stream gages recorded from 1988-2007. The catchment scores are scaled from 0 to 100 depending on the percent of runoff used.
What is an essential characteristic of members of a given species?
the ability to produce eggs or live offspring without sexual reproduction
the ability to reproduce with members of another species
the ability to reproduce with one another and have fertile offspring
the ability to reproduce with organisms outside of their local gene pool
Answer:
the ability to reproduce with one another and have fertile offspring.
Explanation:
An essential characteristic of the members of a given species is the ability to reproduce with one another and have fertile offspring. Thus, the correct option is C.
What are the characteristics of a species?A species is a group of organisms which are living in an area with similar characteristics which are capable of exchanging genes and chromosomes and produce new organism similar to itself. The species are important as it maintains the equilibrium in the ecosystem.
A species can be defined as the largest group of organisms with the two individuals of the appropriate sexes can produce a fertile offspring, typically through sexual reproduction. The species can also be defined on the basis of their karyotype, DNA sequence, morphology, behavior or ecological niche.
Therefore, the correct option is C.
Learn more about Species here:
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If the paramecium is then placed in a hypertonic environment, which of the following will occur?
Answer:
To maintain homeostasis, the paramecium must pump out large amounts of water using its contractile vacuole. If the paramecium is then placed in a hypertonic environment, which of the following will occur? A Water will diffuse into the paramecium.
Explanation:
PLEASE HELP ME❤️ Explain the ways waves interact with other waves
Answer: Waves interact with matter in several ways. The interactions occur when waves pass from one medium to another. The types of interactions are reflection, refraction, and diffraction. Each type of interaction is described in detail below.
Explanation: be me friend on brainlly
Both the tropical rain forest and the tropical savanna experience/contain:
a type algae grows on a sloth. what must be true for the algae
What are the disadvantages of pteridophytes?
Answer:
Ferns don't reproduce with seeds so they don't spread as much as plants that produce seeds.
Explanation:
List three differences between light dependent and light-independent reactions of photosynthesis
Which component of a galaxy is colorful and found in the space between stars
Answer:
dust
Explanation:
cause dusk can be any colors
Space between stars:
In astronomy, the interstellar medium (ISM) is the matter and radiation that exist in the space between the star systems in a galaxy. This matter includes gas in ionic, atomic, and molecular form, as well as dust and cosmic rays. It fills interstellar space and blends smoothly into the surrounding intergalactic space.The component of a galaxy which is colorful is disk:
The various colors in a galaxy (red bulge, blue disks) is due to the types of stars found in those galaxy regions, called its stellar population.Learn more:
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One codon has the instructions to make
Answer:
1 protein
Explanation:
What is a stimulus?
there are no options actually so plz help thank you
Answer:
In general, a stimulus is something that provokes or causes an action or response, as in Failing that test was the stimulus I needed to start studying harder. The plural of stimulus is stimuli. Its verb form is stimulate, which typically means to spur into action or to invigorate.
Explanation:
Answer:
In physiology, a stimulus is a detectable change in the physical or chemical structure of an organism's internal or external environment. The ability of an organism or organ to detect external stimuli, so that an appropriate reaction can be made, is called sensitivity
Explanation:
it just is
In a food chain or web, is organism would be classified as a(n)
Answer:
producer
Explanation:
cell cycle and cell division with diagram
Answer:
hope it helps......good day!which will cause an increase in runoff and infiltration in an area
Answer:
More slopes on the ground, opened areas or potholes/sinkholes
Explanation:
HI EVERYONE ^_^
Why the ureolytic bacteria produce CaCO3?
Answer:
Ureolytic bacteria hydrolyze urea to generate ATP by the efflux of ammonium ions through ATP-synthase, producing carbonate. In the presence of calcium ions in excess, calcium carbonate will precipitate.
On average, an adult male sea otter weighs 36 kg (79 pounds), with some individuals weighing as much as 45 kg (99 pounds). A female weighs an average of 23 kg (50 pounds). To maintain their weight, otters must consume 250 kilocalories/kg of body weight each day to survive. Otters eat almost entirely small invertebrates for which they must dive to catch.
You have been tracking an adult female otter who weighs 25 kg. Answer the following questions based on the data provided.
How many kilocalories must she consume each day to maintain her body weight?
Question options:
6,250 Kcals
275 Kcals
1,620 Kcals
9,000 Kcals
Answer:
the answer that i would presume is a
Explanation:
25 x 250
The female otter which weighs 25 kg must consume a total of 6,250 kilocalories per day in order to maintain her body weight.
According to the illustration, otters must consume 250 kilocalories per kg of body weight in order to survive.
A female otter that weighs 25 kg must, therefore, eat 25x of the recommended kilocalories per kg daily in order to main her weight.
Thus: 25 x 250
= 6,250 kilocalories
More on the otters can be found here: https://brainly.com/question/2792530
What tools can be used to make observations of the sparkles of a mineral?
Hammer
Streak plate
Flashlight
Steel nails
Answer: Flashlight
Explanation: The sparkles of a mineral is also known as it's luster. For example, a diamond when in the sun or under a source of light will shine due to the reflection of the sun. A flashlight is also a tool that can be used to observe the sparkles of a mineral, or in other words it's luster.
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Why is proteomics important in the systems biology approach?
Answer: Proteomics, generally regarded as the comprehensive study of the expression of all the proteins at a particular time in different organs, tissues, and cell types is a key enabling technology for the systems biology approach.
Explanation:
where is the dna located in the eukaryotic cell
Answer:
Nucleus
I did this and I think it was right
Answer:
nucleus
The nucleus is particularly important among eukaryotic organelles because it is the location of a cell's DNA.
pick two air masses and tell me about their characteristics include full name as well as the symbol
Answer:
.
Explanation:
True or False: Ecological succession happens very quickly, usually just a few years. True False
Answer:
I think is false
Explanation:
please mark me as brainliest
Answer: FALSE IS THE ANSWER
Explanation: BE ME FRIEND SND GIVE ME BRAINLYEST
what is missing from the food chain? ( look at number 7)
Answer:
decomposer
Explanation:
producer-consumer-decomposer
which of the following best describes how the potential is affected by the structural change in the gene?
Answer:
A gene mutation is a permanent alteration in the DNA sequence that makes up a gene, such that the sequence differs from what is found in most people. Mutations range in size; they can affect anywhere from a single DNA building block (base pair) to a large segment of a chromosome that includes multiple genes.
Explanation: did the test and got it right
Which option distinguishes why Johnny refused to eat the pie in the following scenario?
Johnny is cutting fast food out of his diet and is increasing his fruit and vegetable intake an effort to
lose weight. At a family dinner, apple pie was served for dessert, but Johnny politely declined.
The baked apples contain more sodium and nitrates than whole, uncooked apples.
O The baked apples are more nutritious than uncooked apples, but this is offset by added sugar
The baked apples contain more carbohydrates and sugar than uncooked apples.
O The baked apples in the pie are a whole food, which contains more calories than processed.