Answer:
Energy that is not used in an ecosystem is eventually lost as heat. Energy and nutrients are passed around through the food chain, when one organism eats another organism. ... In each case, energy is passed on from one trophic level to the next trophic level and each time some energy is lost as heat into the environment.
Which of the following are examples of plant tissue?
• epithelial
• connective
• ground
• vascular
Mechanical advantage can be calculated as?
Answer:
Next we come to calculating the mechanical advantage of a lever. To do this, you divide the distance from the fulcrum, the point at which the lever pivots, to the applied force by the distance from the fulcrum to the resistance force. Using this picture, this means dividing distance b by distance a
How does water act as a buffer and why is it not a good one
This is a factor that is changed by the person doing the experiment.
Answer:
Independent variable
Explanation:
The independent variable is the one changed by the experimenter, it also causes the dependent variable. The other factors should be constants and should not change.
What type of TV needs to use an electron gun?
1. LED
2. LCD
3. 3D
4. Cathode Ray tube
Answer:
A black-and-white TV has a single electron gun, a cathode Ray tube
Answer:
4. Cathode Ray tube
Explanation:
Like a brace
I hold everything in place.
Fluid is what I am
Kind of like a jam.
What am I?
Answer:
cytoplasm
Explanation:
the material or protoplasm within a living cell, excluding the nucleus.
Two things that can break enzymes down are:
Answer:
Temperature or heat energy can affect the functioning of an enzyme
I hope this helped!!
9. PLEASE HELP A LOT OF POINTS
Answer:
im pretty sure its D
Explanation:
sorry if im wrong
Explain in terms of osmosis how drinking too much water and not going to
the bathroom can be harmful. Circle the correct choice:
a. When several bottles of water were consumed there was a higher
concentration(inside her cells) or (outside her cells)
b. This caused the water molecules to move (nto her cells) or (out of
her cells)
C. This caused her cells to (shrivel and die) or (swell and explode)
Answer:
A
Explanation:
DNA controls the traits of an organism through the arrangement of its -
Answer
A phosphate molecules.
B nitrogenous bases
C chromosomes
D hydroxyl groups
Answer:
C - Chromosomes
Explanation:
Chromosomes are store in the DNA. Also, Chromosomes are what gibe every living thing its traits.
Hope it Helps!! :D
The correct answer is C chromosome
Describe a trait.
A distinctive attribute or characteristic of a living thing is what is referred to as a trait. As a result, it alludes to particular traits or qualities that a living thing posses.Based on genetics, a live organism can be distinguished from others by the features that are fundamentally passed on from its parents to its offspring.Additionally, each species is distinct due to features that are controlled by deoxyribonucleic acid (DNA) through the arrangement of its alternating deoxyribose sugars.A trait is a particular quality that an organism possesses. Genes, the environment, or more frequently the relationships between them, can all influence traits. The term genotype refers to the genetic component of a trait.Numerous genes play a role in regulating cell division and development. This process is tightly regulated to guarantee that the DNA of a dividing cell is accurately duplicated, that any DNA errors are corrected, and that each daughter cell obtains a complete set of chromosomes. …Your traits, which are features or characteristics that you inherit from your parents, are determined by the information carried by your genes (say: traits). In the human body, each cell has between 25,000 and 35,000 genes.A gene is a segment of DNA located on a chromosome that codes for the production of a protein that regulates a certain attribute (or characteristic) of the organism. Let's say a plant progeny carries the gene for the trait known as "tallness."thus the correct response is C chromosomes
Read more on traits here:
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What is the answer? I’ll give you 10 points
Answer: may you please rotate the photo, then i can answer, thanks
Explanation:
Answer:
If Claire has Enzyme Active Site Mutation, Then Claire's digestion ____
(personally not enough info for me to finish, but this is approx. what your hypothesis should look like)
what structures found in the nucleus contain the genetic information of an organism
the nuclear envelope is a double membrane of the nucleus that encloses the genetic material it separates the contents of the nucleus from the cytoplasm the nuclear envelope is made of two lipid bilayers and membrane in an outer membrane
Explanation:
step-by-step explanation
Help ASAP!! (idk what the correct opic for this is-)
There are many natural processes that shape the Earth's surface. These processes can act as constructive forces, destructive forces, or both.
In general, natural processes act as constructive forces
A.
when they build up landforms.
B.
when they wear down landforms.
C.
only at high elevations.
D.
only at sea level.
Answer:
Explanation:the correct answer is "when they build up landforms"
Answer:
When They Wear down Landforms
Explanation:
Why is it important to regulate salt in cells?
Answer:
The cells will literally explode if to much salt is contained in the. Sorry kids pls eat less salt lol
Explanation:
(02.04 MC) Which description justifies why the theory of evolution is a theory and not a law? Explains how organisms change in response to the environment Predicts which organism is best suited to the environment Supported by a small amount of empirical evidence With more evidence it will become a law
WHO ANSWERS FIRST GETS 20!!! AND BRAINLIESTTTT
Answer:
Explains how organisms change in response to the environment (First Choice)
Explanation:
It's the first choice, because it basically describes about the relations between both the world, which the environments and the living organisms.
A student places a beaker (container) with a small amount of liquid on the lab bench and
leaves it over night. The next day the beaker is empty.
Answer:
evaporation
Explanation:
the liquid evaporated over night
2 Label each of the diagrams below to show whether the seeds are spread by exploding pods, wind,
water or animals.
Answer:
b: pineapple
d: coconut
e: beans
Explanation:
I think they all form.Answer:
A. wind
B. animals
D. water
E. exploding pods
Explanation:
Which biomes have oil exploration in them?
Answer:
depends on the mature trees, mosses, and lichen of the boreal biome.
Explanation:
Which organelle would be more developed in a cell of salivary glands?
Answer:
Lysosomes
Explanation:
Salivary glands are secretory cells, meaning they release substances into the extracellular environment. In the case of the salivary glands, they secrete water, electrolytes, mucus and enzymes, the components of saliva. Therefore, these cells have a very well-developed secretory system.
Lysosomes store secretory proteins and are important for keeping them sequestered from the rest of the cell, and eventually delivering them outside the cell.
ANSWER THESE PLEASE!!
1)Each myofibril is made up of arrays of parallel filaments. The thickbands are called _____ and the thin bands are called _____.
2) Which myofibril (actin or myosin) produces the Dark A band?
3) Which myofibril (actin or myosin) produces the light I band?
4) what does the shortening of a myofibril produce?
Answer:
2.myosin
3.Actin
4.produces movement
Explanation:
USE QUIZLET IT HELPS SERIOUSLY!!!!
What is most likely way the snail was introduced into Florida
Answer:
In 1966, a Miami, Florida, boy smuggled three giant African snails into south Florida upon returning from a trip to Hawaii. His grandmother released the snails into her garden, hoping to help it. Seven years later, more than 18,000 snails had been found. That's not counting the eggs.
Explanation:
Hope I was able to help!
P L E A S E
The goal of the scientific method is to
A.
research what others have done
B.
test to see whether or not the data supports your hypothesis
C.
share your hypothesis before you test it
D.
predict what you think the solution to your problem is
Answer:
Regardless of how the steps are documented, the goal of scientific method is to gather data that will validate or invalidate a cause and effect relationship.
Explanation:
What processes on earth help with the rock cycle?
According to the Law of niches two generations can't????
Answer: it can’t coexist if they occupy the exactly the same niche
Explanation:
The heart is an example of which level of organization within an organis m cell Oorgan tissue organ system Save and Exit Next Submit Mark this and returns
Answer:
Organ
Explanation:
The heart is an organ. It is made up of a few different tissues - cardiac muscle, conductive tissue, valves, vessels and connective tissue. These tissues are composed of different cells, but they work together to form a common function.
The heart is part of the cardiovascular system which pumps blood throughout the body. It includes the heart, blood vessels and the blood
1. The______ provides support and rigidity to cells allowing plants to stand upright.
plz help I need an answer
sclerenchyma
Explanation:
sclerenchyma is a suppprting tissue that gives the plants rigidity and support to make it stand upright. It is made up of scleroids and fibre.
Scleroids are small stonelike materials that are arranged in a way that helps the plants withstand force.
For example when rain falls and the wind's current is strong, it sways the plant from left to right but because of sclerenchyma, the plant can withstand the current and return to its normal position. But if the winds current or force is stroonger than that of the sclenchyma, the plant bends or breaks
How does the body of a runner keep up with the demand for energy when cellular oxygen levels are low?
through anaerobic respiration in the cytoplasm
through ATP produced directly from sunlight
through aerobic respiration in the plasma membrane
through energy production in the mitochondria, when there is only three answers on each side bottom to top who has the correct one and knows it
Answer:
b
Explanation:
Answer: through ATP produced directly from sunlight
How does the body of a runner keep up with the demand for energy when cellular oxygen levels are low?
Answer: through ATP produced directly from sunlight
Bacteria are the only organisms characterized as
Answer:
Explanation:
prokaryotic
Bacteria are unicellular microorganisms characterized as prokaryotic.
What are bacteria?They are an extensive group of prokaryotic microorganisms devoid of a membrane that delimits the cell nucleus.
That is, because they are prokaryotic cells, they lack a nucleus or internal organelles, they can live in any habitat.
Therefore, we can conclude that bacteria are unicellular microorganisms characterized as prokaryote.
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What advice should you give to a person exercising on a very hot day
Answer:
uh stop exercising on a hot day? i dunno...
Explanation:
Answer:
Tell them to bring water, not to wear sweaters, hoodies, or jackets, and just make sure that it's not 100 degrees outside and stuff, ig-
Explanation:
Sorry if this doesn't help-
What is the weather like during a hailstorm?
Answer:
The weather is usually dark and grey, cloudy and not much light. Sometimes it hails when it is sunny
Explanation: